471813121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15359}}^1$

素因数の和:15528

約数の個数: 16

約数和(自身を含む): 541900800

約数和(自身を除く): 70087679

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 15359, 30719, 199667, 261103, 2134901, 3394339, 27753713, 36293317, 471813121]

約数ペア:

[(1, 471813121), (13, 36293317), (17, 27753713), (139, 3394339), (221, 2134901), (1807, 261103), (2363, 199667), (15359, 30719)]