78796991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1583}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 97219584

約数和(自身を除く): 18422593

約数列:

[1, 7, 13, 91, 547, 1583, 3829, 7111, 11081, 20579, 49777, 144053, 865901, 6061307, 11256713, 78796991]

約数ペア:

[(1, 78796991), (7, 11256713), (13, 6061307), (91, 865901), (547, 144053), (1583, 49777), (3829, 20579), (7111, 11081)]