1666231489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{7717}}^1$

素因数の和:8724

約数の個数: 16

約数和(自身を含む): 1902147408

約数和(自身を除く): 235915919

約数列:

[1, 13, 17, 221, 977, 7717, 12701, 16609, 100321, 131189, 215917, 1705457, 7539509, 98013617, 128171653, 1666231489]

約数ペア:

[(1, 1666231489), (13, 128171653), (17, 98013617), (221, 7539509), (977, 1705457), (7717, 215917), (12701, 131189), (16609, 100321)]