86526391

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9109}}^1$

素因数の和:9198

約数の個数: 16

約数和(自身を含む): 104947200

約数和(自身を除く): 18420809

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9109, 9499, 63763, 209507, 537431, 1466549, 3762017, 12360913, 86526391]

約数ペア:

[(1, 86526391), (7, 12360913), (23, 3762017), (59, 1466549), (161, 537431), (413, 209507), (1357, 63763), (9109, 9499)]