38865253

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 45803520

約数和(自身を除く): 6938267

約数列:

[1, 7, 41, 191, 287, 709, 1337, 4963, 7831, 29069, 54817, 135419, 203483, 947933, 5552179, 38865253]

約数ペア:

[(1, 38865253), (7, 5552179), (41, 947933), (191, 203483), (287, 135419), (709, 54817), (1337, 29069), (4963, 7831)]