2783235273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 4981358592

約数和(自身を除く): 2198123319

約数列:

[1, 3, 7, 13, 19, 21, 31, 39, 57, 91, 93, 133, 217, 247, 273, 361, 399, 403, 589, 651, 741, 911, 1083, 1209, 1729, 1767, 2527, 2733, 2821, 4123, 4693, 5187, 6377, 7581, 7657, 8463, 11191, 11843, 12369, 14079, 17309, 19131, 22971, 28241, 32851, 33573, 35529, 51927, 53599, 78337, 82901, 84723, 98553, 121163, 145483, 160797, 197687, 225017, 235011, 248703, 328871, 363489, 367133, 436449, 536579, 593061, 675051, 986613, 1018381, 1101399, 1575119, 1609737, 2302097, 2569931, 3055143, 3756053, 4275323, 4725357, 6906291, 6975527, 7709793, 10195001, 11268159, 12825969, 20926581, 29927261, 30585003, 48828689, 71365007, 89781783, 132535013, 146486067, 214095021, 397605039, 927745091, 2783235273]

約数ペア:

[(1, 2783235273), (3, 927745091), (7, 397605039), (13, 214095021), (19, 146486067), (21, 132535013), (31, 89781783), (39, 71365007), (57, 48828689), (91, 30585003), (93, 29927261), (133, 20926581), (217, 12825969), (247, 11268159), (273, 10195001), (361, 7709793), (399, 6975527), (403, 6906291), (589, 4725357), (651, 4275323), (741, 3756053), (911, 3055143), (1083, 2569931), (1209, 2302097), (1729, 1609737), (1767, 1575119), (2527, 1101399), (2733, 1018381), (2821, 986613), (4123, 675051), (4693, 593061), (5187, 536579), (6377, 436449), (7581, 367133), (7657, 363489), (8463, 328871), (11191, 248703), (11843, 235011), (12369, 225017), (14079, 197687), (17309, 160797), (19131, 145483), (22971, 121163), (28241, 98553), (32851, 84723), (33573, 82901), (35529, 78337), (51927, 53599)]