1627654899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1439129}}^1$

素因数の和:1439174

約数の個数: 16

約数和(自身を含む): 2417738400

約数和(自身を除く): 790083501

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1439129, 4317387, 18708677, 41734741, 56126031, 125204223, 542551633, 1627654899]

約数ペア:

[(1, 1627654899), (3, 542551633), (13, 125204223), (29, 56126031), (39, 41734741), (87, 18708677), (377, 4317387), (1131, 1439129)]