672003157

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 775837440

約数和(自身を除く): 103834283

約数列:

[1, 7, 167, 269, 1169, 1883, 2137, 14959, 44923, 314461, 356879, 574853, 2498153, 4023971, 96000451, 672003157]

約数ペア:

[(1, 672003157), (7, 96000451), (167, 4023971), (269, 2498153), (1169, 574853), (1883, 356879), (2137, 314461), (14959, 44923)]