227341731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 105298269

約数列:

[1, 3, 17, 43, 51, 83, 129, 249, 731, 1249, 1411, 2193, 3569, 3747, 4233, 10707, 21233, 53707, 60673, 63699, 103667, 161121, 182019, 311001, 913019, 1762339, 2739057, 4457681, 5287017, 13373043, 75780577, 227341731]

約数ペア:

[(1, 227341731), (3, 75780577), (17, 13373043), (43, 5287017), (51, 4457681), (83, 2739057), (129, 1762339), (249, 913019), (731, 311001), (1249, 182019), (1411, 161121), (2193, 103667), (3569, 63699), (3747, 60673), (4233, 53707), (10707, 21233)]