13315371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 18931200

約数和(自身を除く): 5615829

約数列:

[1, 3, 19, 57, 79, 237, 1501, 2957, 4503, 8871, 56183, 168549, 233603, 700809, 4438457, 13315371]

約数ペア:

[(1, 13315371), (3, 4438457), (19, 700809), (57, 233603), (79, 168549), (237, 56183), (1501, 8871), (2957, 4503)]