31049123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2309}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 6871837

約数列:

[1, 7, 17, 113, 119, 791, 1921, 2309, 13447, 16163, 39253, 260917, 274771, 1826419, 4435589, 31049123]

約数ペア:

[(1, 31049123), (7, 4435589), (17, 1826419), (113, 274771), (119, 260917), (791, 39253), (1921, 16163), (2309, 13447)]