2045148909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{40100959}}^1$

素因数の和:40100979

約数の個数: 8

約数和(自身を含む): 2887269120

約数和(自身を除く): 842120211

約数列:

[1, 3, 17, 51, 40100959, 120302877, 681716303, 2045148909]

約数ペア:

[(1, 2045148909), (3, 681716303), (17, 120302877), (51, 40100959)]