25383699

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 42746880

約数和(自身を除く): 17363181

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 919, 1023, 2511, 2757, 3069, 8271, 9207, 10109, 24813, 27621, 28489, 30327, 74439, 85467, 90981, 256401, 272943, 313379, 769203, 818829, 940137, 2307609, 2820411, 8461233, 25383699]

約数ペア:

[(1, 25383699), (3, 8461233), (9, 2820411), (11, 2307609), (27, 940137), (31, 818829), (33, 769203), (81, 313379), (93, 272943), (99, 256401), (279, 90981), (297, 85467), (341, 74439), (837, 30327), (891, 28489), (919, 27621), (1023, 24813), (2511, 10109), (2757, 9207), (3069, 8271)]