289647927

素因数分解:

$3^3\times {\mathrm{2113}}^1\times {\mathrm{5077}}^1$

素因数の和:7199

約数の個数: 16

約数和(自身を含む): 429395680

約数和(自身を除く): 139747753

約数列:

[1, 3, 9, 27, 2113, 5077, 6339, 15231, 19017, 45693, 57051, 137079, 10727701, 32183103, 96549309, 289647927]

約数ペア:

[(1, 289647927), (3, 96549309), (9, 32183103), (27, 10727701), (2113, 137079), (5077, 57051), (6339, 45693), (15231, 19017)]