27400389121

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{245521}}^1$

素因数の和:245784

約数の個数: 16

約数和(自身を含む): 31819651200

約数和(自身を除く): 4419262079

約数列:

[1, 7, 107, 149, 749, 1043, 15943, 111601, 245521, 1718647, 26270747, 36582629, 183895229, 256078403, 3914341303, 27400389121]

約数ペア:

[(1, 27400389121), (7, 3914341303), (107, 256078403), (149, 183895229), (749, 36582629), (1043, 26270747), (15943, 1718647), (111601, 245521)]