16976239

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 19998720

約数和(自身を除く): 3022481

約数列:

[1, 7, 61, 83, 427, 479, 581, 3353, 5063, 29219, 35441, 39757, 204533, 278299, 2425177, 16976239]

約数ペア:

[(1, 16976239), (7, 2425177), (61, 278299), (83, 204533), (427, 39757), (479, 35441), (581, 29219), (3353, 5063)]