304847621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{7621}}^1$

素因数の和:7832

約数の個数: 16

約数和(自身を含む): 349575408

約数和(自身を除く): 44727787

約数列:

[1, 13, 17, 181, 221, 2353, 3077, 7621, 40001, 99073, 129557, 1379401, 1684241, 17932213, 23449817, 304847621]

約数ペア:

[(1, 304847621), (13, 23449817), (17, 17932213), (181, 1684241), (221, 1379401), (2353, 129557), (3077, 99073), (7621, 40001)]