86980309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12143}}^1$

素因数の和:12204

約数の個数: 16

約数和(自身を含む): 102009600

約数和(自身を除く): 15029291

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 12143, 157859, 230717, 352147, 2999321, 4577911, 6690793, 86980309]

約数ペア:

[(1, 86980309), (13, 6690793), (19, 4577911), (29, 2999321), (247, 352147), (377, 230717), (551, 157859), (7163, 12143)]