139401909

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{33893}}^1$

素因数の和:34356

約数の個数: 12

約数和(自身を含む): 201804876

約数和(自身を除く): 62402967

約数列:

[1, 3, 9, 457, 1371, 4113, 33893, 101679, 305037, 15489101, 46467303, 139401909]

約数ペア:

[(1, 139401909), (3, 46467303), (9, 15489101), (457, 305037), (1371, 101679), (4113, 33893)]