342019979

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{2699}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 401068800

約数和(自身を除く): 59048821

約数列:

[1, 7, 43, 301, 421, 2699, 2947, 18103, 18893, 116057, 126721, 812399, 1136279, 7953953, 48859997, 342019979]

約数ペア:

[(1, 342019979), (7, 48859997), (43, 7953953), (301, 1136279), (421, 812399), (2699, 126721), (2947, 116057), (18103, 18893)]