81924401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 91208208

約数和(自身を除く): 9283807

約数列:

[1, 13, 37, 181, 481, 941, 2353, 6697, 12233, 34817, 87061, 170321, 452621, 2214173, 6301877, 81924401]

約数ペア:

[(1, 81924401), (13, 6301877), (37, 2214173), (181, 452621), (481, 170321), (941, 87061), (2353, 34817), (6697, 12233)]