631641161601

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{2343239}}^1$

素因数の和:2343797

約数の個数: 24

約数和(自身を含む): 929216508480

約数和(自身を除く): 297575346879

約数列:

[1, 3, 9, 61, 183, 491, 549, 1473, 4419, 29951, 89853, 269559, 2343239, 7029717, 21089151, 142937579, 428812737, 1150530349, 1286438211, 3451591047, 10354773141, 70182351289, 210547053867, 631641161601]

約数ペア:

[(1, 631641161601), (3, 210547053867), (9, 70182351289), (61, 10354773141), (183, 3451591047), (491, 1286438211), (549, 1150530349), (1473, 428812737), (4419, 142937579), (29951, 21089151), (89853, 7029717), (269559, 2343239)]