21760799619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{245477}}^1$

素因数の和:247766

約数の個数: 16

約数和(自身を含む): 31260150432

約数和(自身を除く): 9499350813

約数列:

[1, 3, 13, 39, 2273, 6819, 29549, 88647, 245477, 736431, 3191201, 9573603, 557969221, 1673907663, 7253599873, 21760799619]

約数ペア:

[(1, 21760799619), (3, 7253599873), (13, 1673907663), (39, 557969221), (2273, 9573603), (6819, 3191201), (29549, 736431), (88647, 245477)]