9641871

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 14376960

約数和(自身を除く): 4735089

約数列:

[1, 3, 9, 71, 79, 191, 213, 237, 573, 639, 711, 1719, 5609, 13561, 15089, 16827, 40683, 45267, 50481, 122049, 135801, 1071319, 3213957, 9641871]

約数ペア:

[(1, 9641871), (3, 3213957), (9, 1071319), (71, 135801), (79, 122049), (191, 50481), (213, 45267), (237, 40683), (573, 16827), (639, 15089), (711, 13561), (1719, 5609)]