412902243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 679529760

約数和(自身を除く): 266627517

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 281, 661, 741, 843, 1983, 2223, 2529, 3653, 5339, 5949, 8593, 10959, 12559, 16017, 25779, 32877, 37677, 48051, 69407, 77337, 113031, 163267, 185741, 208221, 489801, 557223, 624663, 1469403, 1671669, 2414633, 3529079, 7243899, 10587237, 21731697, 31761711, 45878027, 137634081, 412902243]

約数ペア:

[(1, 412902243), (3, 137634081), (9, 45878027), (13, 31761711), (19, 21731697), (39, 10587237), (57, 7243899), (117, 3529079), (171, 2414633), (247, 1671669), (281, 1469403), (661, 624663), (741, 557223), (843, 489801), (1983, 208221), (2223, 185741), (2529, 163267), (3653, 113031), (5339, 77337), (5949, 69407), (8593, 48051), (10959, 37677), (12559, 32877), (16017, 25779)]