120331321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1493}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 139408128

約数和(自身を除く): 19076807

約数列:

[1, 11, 17, 187, 431, 1493, 4741, 7327, 16423, 25381, 80597, 279191, 643483, 7078313, 10939211, 120331321]

約数ペア:

[(1, 120331321), (11, 10939211), (17, 7078313), (187, 643483), (431, 279191), (1493, 80597), (4741, 25381), (7327, 16423)]