849321109

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11981}}^1$

素因数の和:12061

約数の個数: 32

約数和(自身を含む): 1127266560

約数和(自身を除く): 277945451

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 533, 779, 1729, 3731, 5453, 10127, 11981, 70889, 83867, 155753, 227639, 491221, 1090271, 1593473, 2959307, 3438547, 6385873, 9333199, 20715149, 44701111, 65332393, 121331587, 849321109]

約数ペア:

[(1, 849321109), (7, 121331587), (13, 65332393), (19, 44701111), (41, 20715149), (91, 9333199), (133, 6385873), (247, 3438547), (287, 2959307), (533, 1593473), (779, 1090271), (1729, 491221), (3731, 227639), (5453, 155753), (10127, 83867), (11981, 70889)]