39894413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 44028096

約数和(自身を除く): 4133683

約数列:

[1, 13, 67, 163, 281, 871, 2119, 3653, 10921, 18827, 45803, 141973, 244751, 595439, 3068801, 39894413]

約数ペア:

[(1, 39894413), (13, 3068801), (67, 595439), (163, 244751), (281, 141973), (871, 45803), (2119, 18827), (3653, 10921)]