91616161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2203}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 113056384

約数和(自身を除く): 21440223

約数列:

[1, 7, 13, 91, 457, 2203, 3199, 5941, 15421, 28639, 41587, 200473, 1006771, 7047397, 13088023, 91616161]

約数ペア:

[(1, 91616161), (7, 13088023), (13, 7047397), (91, 1006771), (457, 200473), (2203, 41587), (3199, 28639), (5941, 15421)]