1291296271

素因数分解:

${\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1831}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 1344365568

約数和(自身を除く): 53069297

約数列:

[1, 41, 103, 167, 1831, 4223, 6847, 17201, 75071, 188593, 305777, 705241, 7732313, 12536857, 31495031, 1291296271]

約数ペア:

[(1, 1291296271), (41, 31495031), (103, 12536857), (167, 7732313), (1831, 705241), (4223, 305777), (6847, 188593), (17201, 75071)]