947324906997

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1\times {\mathrm{6449}}^1$

素因数の和:7394

約数の個数: 64

約数和(自身を含む): 1480848998400

約数和(自身を除く): 533524091403

約数列:

[1, 3, 7, 21, 53, 159, 191, 371, 573, 691, 1113, 1337, 2073, 4011, 4837, 6449, 10123, 14511, 19347, 30369, 36623, 45143, 70861, 109869, 131981, 135429, 212583, 256361, 341797, 395943, 769083, 923867, 1025391, 1231759, 2392579, 2771601, 3695277, 4456259, 6994993, 7177737, 8622313, 13368777, 20984979, 25866939, 31193813, 48964951, 65283227, 93581439, 146894853, 195849681, 236181727, 456982589, 708545181, 851145469, 1370947767, 1653272089, 2553436407, 4959816267, 5958018283, 17874054849, 45110709857, 135332129571, 315774968999, 947324906997]

約数ペア:

[(1, 947324906997), (3, 315774968999), (7, 135332129571), (21, 45110709857), (53, 17874054849), (159, 5958018283), (191, 4959816267), (371, 2553436407), (573, 1653272089), (691, 1370947767), (1113, 851145469), (1337, 708545181), (2073, 456982589), (4011, 236181727), (4837, 195849681), (6449, 146894853), (10123, 93581439), (14511, 65283227), (19347, 48964951), (30369, 31193813), (36623, 25866939), (45143, 20984979), (70861, 13368777), (109869, 8622313), (131981, 7177737), (135429, 6994993), (212583, 4456259), (256361, 3695277), (341797, 2771601), (395943, 2392579), (769083, 1231759), (923867, 1025391)]