38990119

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 46752768

約数和(自身を除く): 7762649

約数列:

[1, 7, 37, 47, 259, 329, 1739, 3203, 12173, 22421, 118511, 150541, 829577, 1053787, 5570017, 38990119]

約数ペア:

[(1, 38990119), (7, 5570017), (37, 1053787), (47, 829577), (259, 150541), (329, 118511), (1739, 22421), (3203, 12173)]