447045297

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{2113}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 602743680

約数和(自身を除く): 155698383

約数列:

[1, 3, 109, 327, 647, 1941, 2113, 6339, 70523, 211569, 230317, 690951, 1367111, 4101333, 149015099, 447045297]

約数ペア:

[(1, 447045297), (3, 149015099), (109, 4101333), (327, 1367111), (647, 690951), (1941, 230317), (2113, 211569), (6339, 70523)]