3313821441

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{189437}}^1$

素因数の和:189478

約数の個数: 32

約数和(自身を含む): 5455814400

約数和(自身を除く): 2141992959

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 5831, 17493, 189437, 568311, 1326059, 3220429, 3978177, 9282413, 9661287, 22543003, 27847239, 64976891, 67629009, 157801021, 194930673, 473403063, 1104607147, 3313821441]

約数ペア:

[(1, 3313821441), (3, 1104607147), (7, 473403063), (17, 194930673), (21, 157801021), (49, 67629009), (51, 64976891), (119, 27847239), (147, 22543003), (343, 9661287), (357, 9282413), (833, 3978177), (1029, 3220429), (2499, 1326059), (5831, 568311), (17493, 189437)]