1330605787

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{5009}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 1537629120

約数和(自身を除く): 207023333

約数列:

[1, 7, 137, 277, 959, 1939, 5009, 35063, 37949, 265643, 686233, 1387493, 4803631, 9712451, 190086541, 1330605787]

約数ペア:

[(1, 1330605787), (7, 190086541), (137, 9712451), (277, 4803631), (959, 1387493), (1939, 686233), (5009, 265643), (35063, 37949)]