168977237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4493}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 199317888

約数和(自身を除く): 30340651

約数列:

[1, 11, 13, 143, 263, 2893, 3419, 4493, 37609, 49423, 58409, 642499, 1181659, 12998249, 15361567, 168977237]

約数ペア:

[(1, 168977237), (11, 15361567), (13, 12998249), (143, 1181659), (263, 642499), (2893, 58409), (3419, 49423), (4493, 37609)]