69932387

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 81881280

約数和(自身を除く): 11948893

約数列:

[1, 7, 53, 233, 371, 809, 1631, 5663, 12349, 42877, 86443, 188497, 300139, 1319479, 9990341, 69932387]

約数ペア:

[(1, 69932387), (7, 9990341), (53, 1319479), (233, 300139), (371, 188497), (809, 86443), (1631, 42877), (5663, 12349)]