7659639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 12619152

約数和(自身を除く): 4959513

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 3851, 11553, 34659, 50063, 65467, 150189, 196401, 450567, 589203, 851071, 2553213, 7659639]

約数ペア:

[(1, 7659639), (3, 2553213), (9, 851071), (13, 589203), (17, 450567), (39, 196401), (51, 150189), (117, 65467), (153, 50063), (221, 34659), (663, 11553), (1989, 3851)]