636695631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{494713}}^1$

素因数の和:494743

約数の個数: 24

約数和(自身を含む): 1080455376

約数和(自身を除く): 443759745

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 494713, 1484139, 4452417, 5441843, 6431269, 16325529, 19293807, 48976587, 57881421, 70743959, 212231877, 636695631]

約数ペア:

[(1, 636695631), (3, 212231877), (9, 70743959), (11, 57881421), (13, 48976587), (33, 19293807), (39, 16325529), (99, 6431269), (117, 5441843), (143, 4452417), (429, 1484139), (1287, 494713)]