21695508711

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{3932483}}^1$

素因数の和:3933102

約数の個数: 12

約数和(自身を含む): 31389087288

約数和(自身を除く): 9693578577

約数列:

[1, 3, 9, 613, 1839, 5517, 3932483, 11797449, 35392347, 2410612079, 7231836237, 21695508711]

約数ペア:

[(1, 21695508711), (3, 7231836237), (9, 2410612079), (613, 35392347), (1839, 11797449), (5517, 3932483)]