12453741

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 19880640

約数和(自身を除く): 7426899

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 3539, 10617, 31851, 60163, 81397, 180489, 244191, 541467, 732573, 1383749, 4151247, 12453741]

約数ペア:

[(1, 12453741), (3, 4151247), (9, 1383749), (17, 732573), (23, 541467), (51, 244191), (69, 180489), (153, 81397), (207, 60163), (391, 31851), (1173, 10617), (3519, 3539)]