7908010479

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{212701}}^1$

素因数の和:212739

約数の個数: 32

約数和(自身を含む): 12557926080

約数和(自身を除く): 4649915601

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 12393, 37179, 212701, 638103, 1914309, 3615917, 5742927, 10847751, 17228781, 32543253, 51686343, 97629759, 155059029, 292889277, 465177087, 878667831, 2636003493, 7908010479]

約数ペア:

[(1, 7908010479), (3, 2636003493), (9, 878667831), (17, 465177087), (27, 292889277), (51, 155059029), (81, 97629759), (153, 51686343), (243, 32543253), (459, 17228781), (729, 10847751), (1377, 5742927), (2187, 3615917), (4131, 1914309), (12393, 638103), (37179, 212701)]