87098089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 99807120

約数和(自身を除く): 12709031

約数列:

[1, 13, 17, 221, 229, 1721, 2977, 3893, 22373, 29257, 50609, 380341, 394109, 5123417, 6699853, 87098089]

約数ペア:

[(1, 87098089), (13, 6699853), (17, 5123417), (221, 394109), (229, 380341), (1721, 50609), (2977, 29257), (3893, 22373)]