25778727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 40622400

約数和(自身を除く): 14843673

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 2789, 3081, 8367, 9243, 25101, 36257, 108771, 220331, 326313, 660993, 1982979, 2864303, 8592909, 25778727]

約数ペア:

[(1, 25778727), (3, 8592909), (9, 2864303), (13, 1982979), (39, 660993), (79, 326313), (117, 220331), (237, 108771), (711, 36257), (1027, 25101), (2789, 9243), (3081, 8367)]