12142173

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 16851456

約数和(自身を除く): 4709283

約数列:

[1, 3, 31, 93, 137, 411, 953, 2859, 4247, 12741, 29543, 88629, 130561, 391683, 4047391, 12142173]

約数ペア:

[(1, 12142173), (3, 4047391), (31, 391683), (93, 130561), (137, 88629), (411, 29543), (953, 12741), (2859, 4247)]