320157617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{5119}}^1$

素因数の和:5432

約数の個数: 16

約数和(自身を含む): 366428160

約数和(自身を除く): 46270543

約数列:

[1, 13, 17, 221, 283, 3679, 4811, 5119, 62543, 66547, 87023, 1131299, 1448677, 18832801, 24627509, 320157617]

約数ペア:

[(1, 320157617), (13, 24627509), (17, 18832801), (221, 1448677), (283, 1131299), (3679, 87023), (4811, 66547), (5119, 62543)]