31371851

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2333}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 38314944

約数和(自身を除く): 6943093

約数列:

[1, 7, 17, 113, 119, 791, 1921, 2333, 13447, 16331, 39661, 263629, 277627, 1845403, 4481693, 31371851]

約数ペア:

[(1, 31371851), (7, 4481693), (17, 1845403), (113, 277627), (119, 263629), (791, 39661), (1921, 16331), (2333, 13447)]