830477277

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{88471}}^1$

素因数の和:88633

約数の個数: 24

約数和(自身を含む): 1380163200

約数和(自身を除く): 549685923

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 88471, 265413, 619297, 796239, 1857891, 5573673, 13182179, 39546537, 92275253, 118639611, 276825759, 830477277]

約数ペア:

[(1, 830477277), (3, 276825759), (7, 118639611), (9, 92275253), (21, 39546537), (63, 13182179), (149, 5573673), (447, 1857891), (1043, 796239), (1341, 619297), (3129, 265413), (9387, 88471)]