12528531

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 18670080

約数和(自身を除く): 6141549

約数列:

[1, 3, 9, 67, 79, 201, 237, 263, 603, 711, 789, 2367, 5293, 15879, 17621, 20777, 47637, 52863, 62331, 158589, 186993, 1392059, 4176177, 12528531]

約数ペア:

[(1, 12528531), (3, 4176177), (9, 1392059), (67, 186993), (79, 158589), (201, 62331), (237, 52863), (263, 47637), (603, 20777), (711, 17621), (789, 15879), (2367, 5293)]