1320393607

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{4813}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 1455753600

約数和(自身を除く): 135359993

約数列:

[1, 13, 47, 449, 611, 4813, 5837, 21103, 62569, 226211, 274339, 2161037, 2940743, 28093481, 101568739, 1320393607]

約数ペア:

[(1, 1320393607), (13, 101568739), (47, 28093481), (449, 2940743), (611, 2161037), (4813, 274339), (5837, 226211), (21103, 62569)]