80884531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3719}}^1$

素因数の和:3978

約数の個数: 16

約数和(自身を含む): 99993600

約数和(自身を除く): 19109069

約数列:

[1, 7, 13, 91, 239, 1673, 3107, 3719, 21749, 26033, 48347, 338429, 888841, 6221887, 11554933, 80884531]

約数ペア:

[(1, 80884531), (7, 11554933), (13, 6221887), (91, 888841), (239, 338429), (1673, 48347), (3107, 26033), (3719, 21749)]