331900531

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3898

約数の個数: 16

約数和(自身を含む): 360870400

約数和(自身を除く): 28969869

約数列:

[1, 19, 43, 109, 817, 2071, 3727, 4687, 70813, 89053, 160261, 406243, 3044959, 7718617, 17468449, 331900531]

約数ペア:

[(1, 331900531), (19, 17468449), (43, 7718617), (109, 3044959), (817, 406243), (2071, 160261), (3727, 89053), (4687, 70813)]