31339227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18959}}^1$

素因数の和:19010

約数の個数: 16

約数和(自身を含む): 45504000

約数和(自身を除く): 14164773

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 18959, 56877, 360221, 549811, 1080663, 1649433, 10446409, 31339227]

約数ペア:

[(1, 31339227), (3, 10446409), (19, 1649433), (29, 1080663), (57, 549811), (87, 360221), (551, 56877), (1653, 18959)]