331459401

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1214137}}^1$

素因数の和:1214160

約数の個数: 16

約数和(自身を含む): 543933824

約数和(自身を除く): 212474423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1214137, 3642411, 8498959, 15783781, 25496877, 47351343, 110486467, 331459401]

約数ペア:

[(1, 331459401), (3, 110486467), (7, 47351343), (13, 25496877), (21, 15783781), (39, 8498959), (91, 3642411), (273, 1214137)]