2877880083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139493}}^1$

素因数の和:139555

約数の個数: 24

約数和(自身を含む): 4319850192

約数和(自身を除く): 1441970109

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 6877, 20631, 139493, 418479, 1813409, 3208339, 5440227, 9625017, 41708407, 73791797, 125125221, 221375391, 959293361, 2877880083]

約数ペア:

[(1, 2877880083), (3, 959293361), (13, 221375391), (23, 125125221), (39, 73791797), (69, 41708407), (299, 9625017), (529, 5440227), (897, 3208339), (1587, 1813409), (6877, 418479), (20631, 139493)]