61490017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 66365568

約数和(自身を除く): 4875551

約数列:

[1, 23, 53, 73, 691, 1219, 1679, 3869, 15893, 36623, 50443, 88987, 842329, 1160189, 2673479, 61490017]

約数ペア:

[(1, 61490017), (23, 2673479), (53, 1160189), (73, 842329), (691, 88987), (1219, 50443), (1679, 36623), (3869, 15893)]