493438202427

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1\times {\mathrm{1279189}}^1$

素因数の和:1281074

約数の個数: 16

約数和(自身を含む): 667552976640

約数和(自身を除く): 174114774213

約数列:

[1, 3, 71, 213, 1811, 5433, 128581, 385743, 1279189, 3837567, 90822419, 272467257, 2316611279, 6949833837, 164479400809, 493438202427]

約数ペア:

[(1, 493438202427), (3, 164479400809), (71, 6949833837), (213, 2316611279), (1811, 272467257), (5433, 90822419), (128581, 3837567), (385743, 1279189)]