970996923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 1606348800

約数和(自身を除く): 635351877

約数列:

[1, 3, 9, 13, 27, 39, 47, 71, 117, 141, 213, 351, 423, 611, 639, 829, 923, 1269, 1833, 1917, 2487, 2769, 3337, 5499, 7461, 8307, 10011, 10777, 16497, 22383, 24921, 30033, 32331, 38963, 43381, 58859, 90099, 96993, 116889, 130143, 176577, 290979, 350667, 390429, 506519, 529731, 765167, 1052001, 1171287, 1519557, 1589193, 2295501, 2766373, 4558671, 6886503, 8299119, 13676013, 20659509, 24897357, 35962849, 74692071, 107888547, 323665641, 970996923]

約数ペア:

[(1, 970996923), (3, 323665641), (9, 107888547), (13, 74692071), (27, 35962849), (39, 24897357), (47, 20659509), (71, 13676013), (117, 8299119), (141, 6886503), (213, 4558671), (351, 2766373), (423, 2295501), (611, 1589193), (639, 1519557), (829, 1171287), (923, 1052001), (1269, 765167), (1833, 529731), (1917, 506519), (2487, 390429), (2769, 350667), (3337, 290979), (5499, 176577), (7461, 130143), (8307, 116889), (10011, 96993), (10777, 90099), (16497, 58859), (22383, 43381), (24921, 38963), (30033, 32331)]