38838761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 46747008

約数和(自身を除く): 7908247

約数列:

[1, 13, 17, 43, 61, 67, 221, 559, 731, 793, 871, 1037, 1139, 2623, 2881, 4087, 9503, 13481, 14807, 34099, 37453, 44591, 48977, 53131, 69479, 175741, 579683, 636701, 903227, 2284633, 2987597, 38838761]

約数ペア:

[(1, 38838761), (13, 2987597), (17, 2284633), (43, 903227), (61, 636701), (67, 579683), (221, 175741), (559, 69479), (731, 53131), (793, 48977), (871, 44591), (1037, 37453), (1139, 34099), (2623, 14807), (2881, 13481), (4087, 9503)]