376331839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1987}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 429837408

約数和(自身を除く): 53505569

約数列:

[1, 13, 17, 221, 857, 1987, 11141, 14569, 25831, 33779, 189397, 439127, 1702859, 22137167, 28948603, 376331839]

約数ペア:

[(1, 376331839), (13, 28948603), (17, 22137167), (221, 1702859), (857, 439127), (1987, 189397), (11141, 33779), (14569, 25831)]