5431621713

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 8832768000

約数和(自身を除く): 3401146287

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 211, 399, 433, 447, 633, 1043, 1299, 1477, 2831, 3031, 3129, 4009, 4431, 8227, 8493, 9093, 12027, 19817, 24681, 28063, 31439, 57589, 59451, 64517, 84189, 91363, 94317, 172767, 193551, 220073, 274089, 451619, 597341, 639541, 660219, 1225823, 1354857, 1735897, 1792023, 1918623, 3677469, 4181387, 5207691, 8580761, 12151279, 12544161, 13613087, 25742283, 36453837, 40839261, 95291609, 258648653, 285874827, 775945959, 1810540571, 5431621713]

約数ペア:

[(1, 5431621713), (3, 1810540571), (7, 775945959), (19, 285874827), (21, 258648653), (57, 95291609), (133, 40839261), (149, 36453837), (211, 25742283), (399, 13613087), (433, 12544161), (447, 12151279), (633, 8580761), (1043, 5207691), (1299, 4181387), (1477, 3677469), (2831, 1918623), (3031, 1792023), (3129, 1735897), (4009, 1354857), (4431, 1225823), (8227, 660219), (8493, 639541), (9093, 597341), (12027, 451619), (19817, 274089), (24681, 220073), (28063, 193551), (31439, 172767), (57589, 94317), (59451, 91363), (64517, 84189)]