305131421

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{1861}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 355716480

約数和(自身を除く): 50585059

約数列:

[1, 7, 59, 397, 413, 1861, 2779, 13027, 23423, 109799, 163961, 738817, 768593, 5171719, 43590203, 305131421]

約数ペア:

[(1, 305131421), (7, 43590203), (59, 5171719), (397, 768593), (413, 738817), (1861, 163961), (2779, 109799), (13027, 23423)]