7691247

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 11489280

約数和(自身を除く): 3798033

約数列:

[1, 3, 9, 27, 127, 381, 1143, 2243, 3429, 6729, 20187, 60561, 284861, 854583, 2563749, 7691247]

約数ペア:

[(1, 7691247), (3, 2563749), (9, 854583), (27, 284861), (127, 60561), (381, 20187), (1143, 6729), (2243, 3429)]