1330431867

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 2055905280

約数和(自身を除く): 725473413

約数列:

[1, 3, 9, 31, 47, 71, 93, 141, 213, 279, 423, 639, 1429, 1457, 2201, 3337, 4287, 4371, 6603, 10011, 12861, 13113, 19809, 30033, 44299, 67163, 101459, 103447, 132897, 201489, 304377, 310341, 398691, 604467, 913131, 931023, 2082053, 3145229, 4768573, 6246159, 9435687, 14305719, 18738477, 28307061, 42917157, 147825763, 443477289, 1330431867]

約数ペア:

[(1, 1330431867), (3, 443477289), (9, 147825763), (31, 42917157), (47, 28307061), (71, 18738477), (93, 14305719), (141, 9435687), (213, 6246159), (279, 4768573), (423, 3145229), (639, 2082053), (1429, 931023), (1457, 913131), (2201, 604467), (3337, 398691), (4287, 310341), (4371, 304377), (6603, 201489), (10011, 132897), (12861, 103447), (13113, 101459), (19809, 67163), (30033, 44299)]