13620355

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3853}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 18869184

約数和(自身を除く): 5248829

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 3853, 19265, 26971, 134855, 389153, 1945765, 2724071, 13620355]

約数ペア:

[(1, 13620355), (5, 2724071), (7, 1945765), (35, 389153), (101, 134855), (505, 26971), (707, 19265), (3535, 3853)]