2388777867

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{12041}}^1$

素因数の和:12168

約数の個数: 48

約数和(自身を含む): 4087729152

約数和(自身を除く): 1698951285

約数列:

[1, 3, 7, 9, 21, 47, 63, 67, 141, 201, 329, 423, 469, 603, 987, 1407, 2961, 3149, 4221, 9447, 12041, 22043, 28341, 36123, 66129, 84287, 108369, 198387, 252861, 565927, 758583, 806747, 1697781, 2420241, 3961489, 5093343, 5647229, 7260723, 11884467, 16941687, 35653401, 37917109, 50825061, 113751327, 265419763, 341253981, 796259289, 2388777867]

約数ペア:

[(1, 2388777867), (3, 796259289), (7, 341253981), (9, 265419763), (21, 113751327), (47, 50825061), (63, 37917109), (67, 35653401), (141, 16941687), (201, 11884467), (329, 7260723), (423, 5647229), (469, 5093343), (603, 3961489), (987, 2420241), (1407, 1697781), (2961, 806747), (3149, 758583), (4221, 565927), (9447, 252861), (12041, 198387), (22043, 108369), (28341, 84287), (36123, 66129)]