2801472819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{216113}}^1$

素因数の和:216294

約数の個数: 16

約数和(自身を含む): 3890052000

約数和(自身を除く): 1088579181

約数列:

[1, 3, 29, 87, 149, 447, 4321, 12963, 216113, 648339, 6267277, 18801831, 32200837, 96602511, 933824273, 2801472819]

約数ペア:

[(1, 2801472819), (3, 933824273), (29, 96602511), (87, 32200837), (149, 18801831), (447, 6267277), (4321, 648339), (12963, 216113)]