87014551

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 103089024

約数和(自身を除く): 16074473

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 977, 2873, 5239, 6851, 12701, 16609, 30287, 89063, 165113, 215917, 393731, 514879, 2806921, 5118503, 6693427, 87014551]

約数ペア:

[(1, 87014551), (13, 6693427), (17, 5118503), (31, 2806921), (169, 514879), (221, 393731), (403, 215917), (527, 165113), (977, 89063), (2873, 30287), (5239, 16609), (6851, 12701)]