210794979

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 284580000

約数和(自身を除く): 73785021

約数列:

[1, 3, 101, 303, 557, 1249, 1671, 3747, 56257, 126149, 168771, 378447, 695693, 2087079, 70264993, 210794979]

約数ペア:

[(1, 210794979), (3, 70264993), (101, 2087079), (303, 695693), (557, 378447), (1249, 168771), (1671, 126149), (3747, 56257)]