373121281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 406554624

約数和(自身を除く): 33433343

約数列:

[1, 13, 137, 383, 547, 1781, 4979, 7111, 52471, 74939, 209501, 682123, 974207, 2723513, 28701637, 373121281]

約数ペア:

[(1, 373121281), (13, 28701637), (137, 2723513), (383, 974207), (547, 682123), (1781, 209501), (4979, 74939), (7111, 52471)]