1382208051

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{81359}}^1$

素因数の和:82178

約数の個数: 16

約数和(自身を含む): 2108851200

約数和(自身を除く): 726643149

約数列:

[1, 3, 7, 21, 809, 2427, 5663, 16989, 81359, 244077, 569513, 1708539, 65819431, 197458293, 460736017, 1382208051]

約数ペア:

[(1, 1382208051), (3, 460736017), (7, 197458293), (21, 65819431), (809, 1708539), (2427, 569513), (5663, 244077), (16989, 81359)]