139196247

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{2273}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 188287200

約数和(自身を除く): 49090953

約数列:

[1, 3, 137, 149, 411, 447, 2273, 6819, 20413, 61239, 311401, 338677, 934203, 1016031, 46398749, 139196247]

約数ペア:

[(1, 139196247), (3, 46398749), (137, 1016031), (149, 934203), (411, 338677), (447, 311401), (2273, 61239), (6819, 20413)]