2629121859

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{188833}}^1$

素因数の和:188876

約数の個数: 48

約数和(自身を含む): 4948961472

約数和(自身を除く): 2319839613

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 188833, 566499, 1321831, 1699497, 2454829, 3210161, 3965493, 7364487, 9630483, 11896479, 17183803, 22093461, 22471127, 28891449, 41732093, 51551409, 67413381, 125196279, 154654227, 202240143, 292124651, 375588837, 876373953, 2629121859]

約数ペア:

[(1, 2629121859), (3, 876373953), (7, 375588837), (9, 292124651), (13, 202240143), (17, 154654227), (21, 125196279), (39, 67413381), (51, 51551409), (63, 41732093), (91, 28891449), (117, 22471127), (119, 22093461), (153, 17183803), (221, 11896479), (273, 9630483), (357, 7364487), (663, 3965493), (819, 3210161), (1071, 2454829), (1547, 1699497), (1989, 1321831), (4641, 566499), (13923, 188833)]