389911031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{829}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 420112800

約数和(自身を除く): 30201769

約数列:

[1, 17, 73, 379, 829, 1241, 6443, 14093, 27667, 60517, 314191, 470339, 1028789, 5341247, 22935943, 389911031]

約数ペア:

[(1, 389911031), (17, 22935943), (73, 5341247), (379, 1028789), (829, 470339), (1241, 314191), (6443, 60517), (14093, 27667)]