42763357

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24733}}^1$

素因数の和:24772

約数の個数: 16

約数和(自身を含む): 55404160

約数和(自身を除く): 12640803

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 24733, 173131, 321529, 469927, 2250703, 3289489, 6109051, 42763357]

約数ペア:

[(1, 42763357), (7, 6109051), (13, 3289489), (19, 2250703), (91, 469927), (133, 321529), (247, 173131), (1729, 24733)]