8291238879

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 13948526592

約数和(自身を除く): 5657287713

約数列:

[1, 3, 7, 11, 21, 33, 77, 167, 197, 231, 501, 591, 1091, 1169, 1379, 1837, 2167, 3273, 3507, 4137, 5511, 6501, 7637, 12001, 12859, 15169, 22911, 32899, 36003, 38577, 45507, 84007, 98697, 182197, 214927, 230293, 252021, 361889, 546591, 644781, 690879, 1085667, 1275379, 1504489, 2004167, 2364197, 2533223, 3826137, 4513467, 6012501, 7092591, 7599669, 14029169, 16549379, 35892809, 42087507, 49648137, 107678427, 251249663, 394820899, 753748989, 1184462697, 2763746293, 8291238879]

約数ペア:

[(1, 8291238879), (3, 2763746293), (7, 1184462697), (11, 753748989), (21, 394820899), (33, 251249663), (77, 107678427), (167, 49648137), (197, 42087507), (231, 35892809), (501, 16549379), (591, 14029169), (1091, 7599669), (1169, 7092591), (1379, 6012501), (1837, 4513467), (2167, 3826137), (3273, 2533223), (3507, 2364197), (4137, 2004167), (5511, 1504489), (6501, 1275379), (7637, 1085667), (12001, 690879), (12859, 644781), (15169, 546591), (22911, 361889), (32899, 252021), (36003, 230293), (38577, 214927), (45507, 182197), (84007, 98697)]