47340189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23801}}^1$

素因数の和:23837

約数の個数: 24

約数和(自身を含む): 77975352

約数和(自身を除く): 30635163

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 23801, 71403, 214209, 309413, 404617, 928239, 1213851, 2784717, 3641553, 5260021, 15780063, 47340189]

約数ペア:

[(1, 47340189), (3, 15780063), (9, 5260021), (13, 3641553), (17, 2784717), (39, 1213851), (51, 928239), (117, 404617), (153, 309413), (221, 214209), (663, 71403), (1989, 23801)]