2381027943

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11117}}^1$

素因数の和:11212

約数の個数: 48

約数和(自身を含む): 3893612544

約数和(自身を除く): 1512584601

約数列:

[1, 3, 7, 21, 31, 47, 49, 93, 141, 147, 217, 329, 651, 987, 1457, 1519, 2303, 4371, 4557, 6909, 10199, 11117, 30597, 33351, 71393, 77819, 214179, 233457, 344627, 522499, 544733, 1033881, 1567497, 1634199, 2412389, 3657493, 7237167, 10972479, 16197469, 16886723, 25602451, 48592407, 50660169, 76807353, 113382283, 340146849, 793675981, 2381027943]

約数ペア:

[(1, 2381027943), (3, 793675981), (7, 340146849), (21, 113382283), (31, 76807353), (47, 50660169), (49, 48592407), (93, 25602451), (141, 16886723), (147, 16197469), (217, 10972479), (329, 7237167), (651, 3657493), (987, 2412389), (1457, 1634199), (1519, 1567497), (2303, 1033881), (4371, 544733), (4557, 522499), (6909, 344627), (10199, 233457), (11117, 214179), (30597, 77819), (33351, 71393)]