87797801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1627}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 108307584

約数和(自身を除く): 20509783

約数列:

[1, 7, 13, 91, 593, 1627, 4151, 7709, 11389, 21151, 53963, 148057, 964811, 6753677, 12542543, 87797801]

約数ペア:

[(1, 87797801), (7, 12542543), (13, 6753677), (91, 964811), (593, 148057), (1627, 53963), (4151, 21151), (7709, 11389)]