2013177369

素因数分解:

$3^1\times 7^1\times {\mathrm{12743}}^1\times {\mathrm{7523}}^1$

素因数の和:20276

約数の個数: 16

約数和(自身を含む): 3068347392

約数和(自身を除く): 1055170023

約数列:

[1, 3, 7, 21, 7523, 12743, 22569, 38229, 52661, 89201, 157983, 267603, 95865589, 287596767, 671059123, 2013177369]

約数ペア:

[(1, 2013177369), (3, 671059123), (7, 287596767), (21, 95865589), (7523, 267603), (12743, 157983), (22569, 89201), (38229, 52661)]