2013647031

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1849079}}^1$

素因数の和:1849107

約数の個数: 18

約数和(自身を含む): 3197059320

約数和(自身を除く): 1183412289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1849079, 5547237, 16641711, 20339869, 61019607, 183058821, 223738559, 671215677, 2013647031]

約数ペア:

[(1, 2013647031), (3, 671215677), (9, 223738559), (11, 183058821), (33, 61019607), (99, 20339869), (121, 16641711), (363, 5547237), (1089, 1849079)]