1006572021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 1694773248

約数和(自身を除く): 688201227

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 113, 201, 273, 339, 469, 487, 791, 871, 1407, 1461, 1469, 2373, 2613, 3409, 4407, 6097, 6331, 7571, 10227, 10283, 18291, 18993, 22713, 30849, 32629, 44317, 52997, 55031, 97887, 98423, 132951, 158991, 165093, 228403, 295269, 385217, 424177, 685209, 688961, 715403, 1155651, 1272531, 2066883, 2146209, 2969239, 3687077, 5007821, 8907717, 11061231, 15023463, 25809539, 47932001, 77428617, 143796003, 335524007, 1006572021]

約数ペア:

[(1, 1006572021), (3, 335524007), (7, 143796003), (13, 77428617), (21, 47932001), (39, 25809539), (67, 15023463), (91, 11061231), (113, 8907717), (201, 5007821), (273, 3687077), (339, 2969239), (469, 2146209), (487, 2066883), (791, 1272531), (871, 1155651), (1407, 715403), (1461, 688961), (1469, 685209), (2373, 424177), (2613, 385217), (3409, 295269), (4407, 228403), (6097, 165093), (6331, 158991), (7571, 132951), (10227, 98423), (10283, 97887), (18291, 55031), (18993, 52997), (22713, 44317), (30849, 32629)]