8122101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 12512640

約数和(自身を除く): 4390539

約数列:

[1, 3, 13, 19, 39, 57, 97, 113, 247, 291, 339, 741, 1261, 1469, 1843, 2147, 3783, 4407, 5529, 6441, 10961, 23959, 27911, 32883, 71877, 83733, 142493, 208259, 427479, 624777, 2707367, 8122101]

約数ペア:

[(1, 8122101), (3, 2707367), (13, 624777), (19, 427479), (39, 208259), (57, 142493), (97, 83733), (113, 71877), (247, 32883), (291, 27911), (339, 23959), (741, 10961), (1261, 6441), (1469, 5529), (1843, 4407), (2147, 3783)]