47475243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12071}}^1$

素因数の和:12119

約数の個数: 24

約数和(自身を含む): 75329280

約数和(自身を除く): 27854037

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 12071, 36213, 108639, 229349, 277633, 688047, 832899, 2064141, 2498697, 5275027, 15825081, 47475243]

約数ペア:

[(1, 47475243), (3, 15825081), (9, 5275027), (19, 2498697), (23, 2064141), (57, 832899), (69, 688047), (171, 277633), (207, 229349), (437, 108639), (1311, 36213), (3933, 12071)]