15691667049

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{3121}}^1\times {\mathrm{4019}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 22841800800

約数和(自身を除く): 7150133751

約数列:

[1, 3, 9, 139, 417, 1251, 3121, 4019, 9363, 12057, 28089, 36171, 433819, 558641, 1301457, 1675923, 3904371, 5027769, 12543299, 37629897, 112889691, 1743518561, 5230555683, 15691667049]

約数ペア:

[(1, 15691667049), (3, 5230555683), (9, 1743518561), (139, 112889691), (417, 37629897), (1251, 12543299), (3121, 5027769), (4019, 3904371), (9363, 1675923), (12057, 1301457), (28089, 558641), (36171, 433819)]