25841361

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 42864640

約数和(自身を除く): 17023279

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 919, 1339, 2163, 2757, 4017, 6433, 9373, 11947, 19299, 28119, 35841, 83629, 94657, 250887, 283971, 662599, 1230541, 1987797, 3691623, 8613787, 25841361]

約数ペア:

[(1, 25841361), (3, 8613787), (7, 3691623), (13, 1987797), (21, 1230541), (39, 662599), (91, 283971), (103, 250887), (273, 94657), (309, 83629), (721, 35841), (919, 28119), (1339, 19299), (2163, 11947), (2757, 9373), (4017, 6433)]