977169627

素因数分解:

$3^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{10631}}^1$

素因数の和:12103

約数の個数: 24

約数和(自身を含む): 1614362880

約数和(自身を除く): 637193253

約数列:

[1, 3, 7, 9, 21, 63, 1459, 4377, 10213, 10631, 13131, 30639, 31893, 74417, 91917, 95679, 223251, 669753, 15510629, 46531887, 108574403, 139595661, 325723209, 977169627]

約数ペア:

[(1, 977169627), (3, 325723209), (7, 139595661), (9, 108574403), (21, 46531887), (63, 15510629), (1459, 669753), (4377, 223251), (10213, 95679), (10631, 91917), (13131, 74417), (30639, 31893)]