2212778.00000000

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 61982256

約数和(自身を除く): 20101857

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 1021, 1243, 3063, 3729, 11231, 13673, 33693, 41019, 115373, 123541, 346119, 370623, 1269103, 3807309, 13960133, 41880399]

約数ペア:

[(1, 41880399), (3, 13960133), (11, 3807309), (33, 1269103), (113, 370623), (121, 346119), (339, 123541), (363, 115373), (1021, 41019), (1243, 33693), (3063, 13673), (3729, 11231)]