2855013055923

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1\times {\mathrm{7573}}^1$

素因数の和:8444

約数の個数: 64

約数和(自身を含む): 4405548342272

約数和(自身を除く): 1550535286349

約数列:

[1, 3, 7, 21, 163, 241, 457, 489, 723, 1141, 1371, 1687, 3199, 3423, 5061, 7573, 9597, 22719, 39283, 53011, 74491, 110137, 117849, 159033, 223473, 274981, 330411, 521437, 770959, 824943, 1234399, 1564311, 1825093, 2312877, 3460861, 3703197, 5475279, 8640793, 10382583, 12775651, 17952331, 24226027, 25922379, 38326953, 53856993, 72678081, 125666317, 297490159, 376998951, 564120343, 834067501, 892470477, 1692361029, 2082431113, 2502202503, 3948842401, 5838472507, 6247293339, 11846527203, 17515417521, 135953002663, 407859007989, 951671018641, 2855013055923]

約数ペア:

[(1, 2855013055923), (3, 951671018641), (7, 407859007989), (21, 135953002663), (163, 17515417521), (241, 11846527203), (457, 6247293339), (489, 5838472507), (723, 3948842401), (1141, 2502202503), (1371, 2082431113), (1687, 1692361029), (3199, 892470477), (3423, 834067501), (5061, 564120343), (7573, 376998951), (9597, 297490159), (22719, 125666317), (39283, 72678081), (53011, 53856993), (74491, 38326953), (110137, 25922379), (117849, 24226027), (159033, 17952331), (223473, 12775651), (274981, 10382583), (330411, 8640793), (521437, 5475279), (770959, 3703197), (824943, 3460861), (1234399, 2312877), (1564311, 1825093)]