2213307961

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{5261}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 2347946496

約数和(自身を除く): 134638535

約数列:

[1, 31, 41, 331, 1271, 5261, 10261, 13571, 163091, 215701, 420701, 1741391, 6686731, 53983121, 71397031, 2213307961]

約数ペア:

[(1, 2213307961), (31, 71397031), (41, 53983121), (331, 6686731), (1271, 1741391), (5261, 420701), (10261, 215701), (13571, 163091)]