1320565251

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{48527}}^1$

素因数の和:48770

約数の個数: 16

約数和(自身を含む): 1807570944

約数和(自身を除く): 487005693

約数列:

[1, 3, 47, 141, 193, 579, 9071, 27213, 48527, 145581, 2280769, 6842307, 9365711, 28097133, 440188417, 1320565251]

約数ペア:

[(1, 1320565251), (3, 440188417), (47, 28097133), (141, 9365711), (193, 6842307), (579, 2280769), (9071, 145581), (27213, 48527)]