4057823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 5107200

約数和(自身を除く): 1049377

約数列:

[1, 7, 11, 77, 151, 349, 1057, 1661, 2443, 3839, 11627, 26873, 52699, 368893, 579689, 4057823]

約数ペア:

[(1, 4057823), (7, 579689), (11, 368893), (77, 52699), (151, 26873), (349, 11627), (1057, 3839), (1661, 2443)]