290493363601

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1\times {\mathrm{85597}}^1$

素因数の和:87664

約数の個数: 16

約数和(自身を含む): 333407633920

約数和(自身を除く): 42914270319

約数列:

[1, 7, 271, 1789, 1897, 12523, 85597, 484819, 599179, 3393733, 23196787, 153133033, 162377509, 1071931231, 41499051943, 290493363601]

約数ペア:

[(1, 290493363601), (7, 41499051943), (271, 1071931231), (1789, 162377509), (1897, 153133033), (12523, 23196787), (85597, 3393733), (484819, 599179)]