13620153

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 18604800

約数和(自身を除く): 4984647

約数列:

[1, 3, 79, 101, 237, 303, 569, 1707, 7979, 23937, 44951, 57469, 134853, 172407, 4540051, 13620153]

約数ペア:

[(1, 13620153), (3, 4540051), (79, 172407), (101, 134853), (237, 57469), (303, 44951), (569, 23937), (1707, 7979)]