47117013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13789}}^1$

素因数の和:13876

約数の個数: 16

約数和(自身を含む): 67515840

約数和(自身を除く): 20398827

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 13789, 41367, 234413, 703239, 923863, 2771589, 15705671, 47117013]

約数ペア:

[(1, 47117013), (3, 15705671), (17, 2771589), (51, 923863), (67, 703239), (201, 234413), (1139, 41367), (3417, 13789)]