2015217837

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1553}}^1\times {\mathrm{4651}}^1$

素因数の和:6241

約数の個数: 24

約数和(自身を含む): 3007350528

約数和(自身を除く): 992132691

約数列:

[1, 3, 9, 31, 93, 279, 1553, 4651, 4659, 13953, 13977, 41859, 48143, 144181, 144429, 432543, 433287, 1297629, 7223003, 21669009, 65007027, 223913093, 671739279, 2015217837]

約数ペア:

[(1, 2015217837), (3, 671739279), (9, 223913093), (31, 65007027), (93, 21669009), (279, 7223003), (1553, 1297629), (4651, 433287), (4659, 432543), (13953, 144429), (13977, 144181), (41859, 48143)]