22427587

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6661}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 28353472

約数和(自身を除く): 5925885

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 6661, 46627, 86593, 246457, 606151, 1725199, 3203941, 22427587]

約数ペア:

[(1, 22427587), (7, 3203941), (13, 1725199), (37, 606151), (91, 246457), (259, 86593), (481, 46627), (3367, 6661)]