2109135087

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{26501}}^1$

素因数の和:26783

約数の個数: 24

約数和(自身を含む): 3142077120

約数和(自身を除く): 1032942033

約数列:

[1, 3, 9, 37, 111, 239, 333, 717, 2151, 8843, 26501, 26529, 79503, 79587, 238509, 980537, 2941611, 6333739, 8824833, 19001217, 57003651, 234348343, 703045029, 2109135087]

約数ペア:

[(1, 2109135087), (3, 703045029), (9, 234348343), (37, 57003651), (111, 19001217), (239, 8824833), (333, 6333739), (717, 2941611), (2151, 980537), (8843, 238509), (26501, 79587), (26529, 79503)]