12704883

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 17366400

約数和(自身を除く): 4661517

約数列:

[1, 3, 59, 177, 179, 401, 537, 1203, 10561, 23659, 31683, 70977, 71779, 215337, 4234961, 12704883]

約数ペア:

[(1, 12704883), (3, 4234961), (59, 215337), (177, 71779), (179, 70977), (401, 31683), (537, 23659), (1203, 10561)]