2172549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 972411

約数列:

[1, 3, 17, 41, 51, 123, 697, 1039, 2091, 3117, 17663, 42599, 52989, 127797, 724183, 2172549]

約数ペア:

[(1, 2172549), (3, 724183), (17, 127797), (41, 52989), (51, 42599), (123, 17663), (697, 3117), (1039, 2091)]