641796003

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3753193}}^1$

素因数の和:3753218

約数の個数: 12

約数和(自身を含む): 975830440

約数和(自身を除く): 334034437

約数列:

[1, 3, 9, 19, 57, 171, 3753193, 11259579, 33778737, 71310667, 213932001, 641796003]

約数ペア:

[(1, 641796003), (3, 213932001), (9, 71310667), (19, 33778737), (57, 11259579), (171, 3753193)]