291238271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5521}}^1$

素因数の和:5674

約数の個数: 16

約数和(自身を含む): 322043040

約数和(自身を除く): 30804769

約数列:

[1, 17, 29, 107, 493, 1819, 3103, 5521, 52751, 93857, 160109, 590747, 2721853, 10042699, 17131663, 291238271]

約数ペア:

[(1, 291238271), (17, 17131663), (29, 10042699), (107, 2721853), (493, 590747), (1819, 160109), (3103, 93857), (5521, 52751)]