1900295031

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1\times {\mathrm{5323}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 2556882944

約数和(自身を除く): 656587913

約数列:

[1, 3, 127, 381, 937, 2811, 5323, 15969, 118999, 356997, 676021, 2028063, 4987651, 14962953, 633431677, 1900295031]

約数ペア:

[(1, 1900295031), (3, 633431677), (127, 14962953), (381, 4987651), (937, 2028063), (2811, 676021), (5323, 356997), (15969, 118999)]