1445830857

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{2063}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 2172648960

約数和(自身を除く): 726818103

約数列:

[1, 3, 9, 27, 101, 257, 303, 771, 909, 2063, 2313, 2727, 6189, 6939, 18567, 25957, 55701, 77871, 208363, 233613, 530191, 625089, 700839, 1590573, 1875267, 4771719, 5625801, 14315157, 53549291, 160647873, 481943619, 1445830857]

約数ペア:

[(1, 1445830857), (3, 481943619), (9, 160647873), (27, 53549291), (101, 14315157), (257, 5625801), (303, 4771719), (771, 1875267), (909, 1590573), (2063, 700839), (2313, 625089), (2727, 530191), (6189, 233613), (6939, 208363), (18567, 77871), (25957, 55701)]