11171853

素因数分解:

$3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 20973888

約数和(自身を除く): 9802035

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 343, 423, 441, 517, 539, 693, 987, 1029, 1551, 1617, 2303, 2401, 2961, 3087, 3619, 3773, 4653, 4851, 6909, 7203, 10857, 11319, 16121, 20727, 21609, 25333, 26411, 32571, 33957, 48363, 75999, 79233, 112847, 145089, 177331, 227997, 237699, 338541, 531993, 1015623, 1241317, 1595979, 3723951, 11171853]

約数ペア:

[(1, 11171853), (3, 3723951), (7, 1595979), (9, 1241317), (11, 1015623), (21, 531993), (33, 338541), (47, 237699), (49, 227997), (63, 177331), (77, 145089), (99, 112847), (141, 79233), (147, 75999), (231, 48363), (329, 33957), (343, 32571), (423, 26411), (441, 25333), (517, 21609), (539, 20727), (693, 16121), (987, 11319), (1029, 10857), (1551, 7203), (1617, 6909), (2303, 4851), (2401, 4653), (2961, 3773), (3087, 3619)]