1291214613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{34961}}^1$

素因数の和:35924

約数の個数: 16

約数和(自身を含む): 1856062656

約数和(自身を除く): 564848043

約数列:

[1, 3, 13, 39, 947, 2841, 12311, 34961, 36933, 104883, 454493, 1363479, 33108067, 99324201, 430404871, 1291214613]

約数ペア:

[(1, 1291214613), (3, 430404871), (13, 99324201), (39, 33108067), (947, 1363479), (2841, 454493), (12311, 104883), (34961, 36933)]