23199129

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9239}}^1$

素因数の和:9282

約数の個数: 20

約数和(自身を含む): 35777280

約数和(自身を除く): 12578151

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9239, 27717, 83151, 249453, 286409, 748359, 859227, 2577681, 7733043, 23199129]

約数ペア:

[(1, 23199129), (3, 7733043), (9, 2577681), (27, 859227), (31, 748359), (81, 286409), (93, 249453), (279, 83151), (837, 27717), (2511, 9239)]