1323218589

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 2389118976

約数和(自身を除く): 1065900387

約数列:

[1, 3, 7, 11, 21, 23, 33, 47, 49, 69, 77, 141, 147, 161, 231, 253, 329, 483, 517, 539, 757, 759, 987, 1081, 1127, 1551, 1617, 1771, 2271, 2303, 3243, 3381, 3619, 5299, 5313, 6909, 7567, 8327, 10857, 11891, 12397, 15897, 17411, 22701, 24981, 25333, 35579, 35673, 37093, 37191, 52233, 52969, 58289, 75999, 83237, 106737, 111279, 121877, 158907, 174867, 191521, 249053, 249711, 365631, 391369, 408023, 574563, 582659, 747159, 818317, 853139, 1174107, 1224069, 1340647, 1743371, 1747977, 2454951, 2559417, 2739583, 4021941, 5230113, 5728219, 8218749, 9001487, 9384529, 17184657, 19177081, 27004461, 28153587, 40097533, 57531243, 63010409, 120292599, 189031227, 441072863, 1323218589]

約数ペア:

[(1, 1323218589), (3, 441072863), (7, 189031227), (11, 120292599), (21, 63010409), (23, 57531243), (33, 40097533), (47, 28153587), (49, 27004461), (69, 19177081), (77, 17184657), (141, 9384529), (147, 9001487), (161, 8218749), (231, 5728219), (253, 5230113), (329, 4021941), (483, 2739583), (517, 2559417), (539, 2454951), (757, 1747977), (759, 1743371), (987, 1340647), (1081, 1224069), (1127, 1174107), (1551, 853139), (1617, 818317), (1771, 747159), (2271, 582659), (2303, 574563), (3243, 408023), (3381, 391369), (3619, 365631), (5299, 249711), (5313, 249053), (6909, 191521), (7567, 174867), (8327, 158907), (10857, 121877), (11891, 111279), (12397, 106737), (15897, 83237), (17411, 75999), (22701, 58289), (24981, 52969), (25333, 52233), (35579, 37191), (35673, 37093)]