13013907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 17994240

約数和(自身を除く): 4980333

約数列:

[1, 3, 43, 79, 129, 237, 1277, 3397, 3831, 10191, 54911, 100883, 164733, 302649, 4337969, 13013907]

約数ペア:

[(1, 13013907), (3, 4337969), (43, 302649), (79, 164733), (129, 100883), (237, 54911), (1277, 10191), (3397, 3831)]