21934617

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 30750720

約数和(自身を除く): 8816103

約数列:

[1, 3, 23, 69, 139, 417, 2287, 3197, 6861, 9591, 52601, 157803, 317893, 953679, 7311539, 21934617]

約数ペア:

[(1, 21934617), (3, 7311539), (23, 953679), (69, 317893), (139, 157803), (417, 52601), (2287, 9591), (3197, 6861)]