8242257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6332

約数の個数: 16

約数和(自身を含む): 12072960

約数和(自身を除く): 3830703

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 6287, 18861, 119453, 144601, 358359, 433803, 2747419, 8242257]

約数ペア:

[(1, 8242257), (3, 2747419), (19, 433803), (23, 358359), (57, 144601), (69, 119453), (437, 18861), (1311, 6287)]