12775131

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15263}}^1$

素因数の和:15303

約数の個数: 16

約数和(自身を含む): 19537920

約数和(自身を除く): 6762789

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15263, 45789, 137367, 412101, 473153, 1419459, 4258377, 12775131]

約数ペア:

[(1, 12775131), (3, 4258377), (9, 1419459), (27, 473153), (31, 412101), (93, 137367), (279, 45789), (837, 15263)]