2315673591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 3925573632

約数和(自身を除く): 1609900041

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 271, 497, 521, 781, 813, 1491, 1563, 1897, 2343, 2981, 3647, 5467, 5691, 5731, 8943, 10941, 16401, 17193, 19241, 20867, 36991, 40117, 57723, 62601, 110973, 120351, 134687, 141191, 211651, 258937, 404061, 406901, 423573, 634953, 776811, 988337, 1220703, 1481557, 1553101, 2848307, 2965011, 4444671, 4659303, 8544921, 10024561, 10871707, 30073683, 32615121, 70171927, 110270171, 210515781, 330810513, 771891197, 2315673591]

約数ペア:

[(1, 2315673591), (3, 771891197), (7, 330810513), (11, 210515781), (21, 110270171), (33, 70171927), (71, 32615121), (77, 30073683), (213, 10871707), (231, 10024561), (271, 8544921), (497, 4659303), (521, 4444671), (781, 2965011), (813, 2848307), (1491, 1553101), (1563, 1481557), (1897, 1220703), (2343, 988337), (2981, 776811), (3647, 634953), (5467, 423573), (5691, 406901), (5731, 404061), (8943, 258937), (10941, 211651), (16401, 141191), (17193, 134687), (19241, 120351), (20867, 110973), (36991, 62601), (40117, 57723)]