56071223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 64065120

約数和(自身を除く): 7993897

約数列:

[1, 13, 19, 137, 247, 1657, 1781, 2603, 21541, 31483, 33839, 227009, 409279, 2951117, 4313171, 56071223]

約数ペア:

[(1, 56071223), (13, 4313171), (19, 2951117), (137, 409279), (247, 227009), (1657, 33839), (1781, 31483), (2603, 21541)]