13210897

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 15611904

約数和(自身を除く): 2401007

約数列:

[1, 7, 41, 191, 241, 287, 1337, 1687, 7831, 9881, 46031, 54817, 69167, 322217, 1887271, 13210897]

約数ペア:

[(1, 13210897), (7, 1887271), (41, 322217), (191, 69167), (241, 54817), (287, 46031), (1337, 9881), (1687, 7831)]