2051299917

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4469063}}^1$

素因数の和:4469089

約数の個数: 16

約数和(自身を含む): 3217726080

約数和(自身を除く): 1166426163

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4469063, 13407189, 40221567, 75974071, 120664701, 227922213, 683766639, 2051299917]

約数ペア:

[(1, 2051299917), (3, 683766639), (9, 227922213), (17, 120664701), (27, 75974071), (51, 40221567), (153, 13407189), (459, 4469063)]