12994239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8219}}^1$

素因数の和:8270

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 5944641

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 8219, 24657, 139723, 254789, 419169, 764367, 4331413, 12994239]

約数ペア:

[(1, 12994239), (3, 4331413), (17, 764367), (31, 419169), (51, 254789), (93, 139723), (527, 24657), (1581, 8219)]