2100057399

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{21212701}}^1$

素因数の和:21212718

約数の個数: 12

約数和(自身を含む): 3309181512

約数和(自身を除く): 1209124113

約数列:

[1, 3, 9, 11, 33, 99, 21212701, 63638103, 190914309, 233339711, 700019133, 2100057399]

約数ペア:

[(1, 2100057399), (3, 700019133), (9, 233339711), (11, 190914309), (33, 63638103), (99, 21212701)]