2921031

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{5501}}^1$

素因数の和:5566

約数の個数: 12

約数和(自身を含む): 4291560

約数和(自身を除く): 1370529

約数列:

[1, 3, 9, 59, 177, 531, 5501, 16503, 49509, 324559, 973677, 2921031]

約数ペア:

[(1, 2921031), (3, 973677), (9, 324559), (59, 49509), (177, 16503), (531, 5501)]