12946484889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{3889}}^1$

素因数の和:4714

約数の個数: 48

約数和(自身を含む): 20715494800

約数和(自身を除く): 7769009911

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 769, 1443, 2307, 3889, 4329, 6921, 9997, 11667, 28453, 29991, 35001, 50557, 85359, 89973, 143893, 151671, 256077, 369889, 431679, 455013, 1109667, 1295037, 1870609, 2990641, 3329001, 5611827, 8971923, 16835481, 26915769, 38878333, 110653717, 116634999, 331961151, 349904997, 995883453, 1438498321, 4315494963, 12946484889]

約数ペア:

[(1, 12946484889), (3, 4315494963), (9, 1438498321), (13, 995883453), (37, 349904997), (39, 331961151), (111, 116634999), (117, 110653717), (333, 38878333), (481, 26915769), (769, 16835481), (1443, 8971923), (2307, 5611827), (3889, 3329001), (4329, 2990641), (6921, 1870609), (9997, 1295037), (11667, 1109667), (28453, 455013), (29991, 431679), (35001, 369889), (50557, 256077), (85359, 151671), (89973, 143893)]