38282181

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15319}}^1$

素因数の和:15353

約数の個数: 24

約数和(自身を含む): 62873280

約数和(自身を除く): 24591099

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 15319, 45957, 107233, 260423, 321699, 750631, 781269, 1822961, 2251893, 5468883, 12760727, 38282181]

約数ペア:

[(1, 38282181), (3, 12760727), (7, 5468883), (17, 2251893), (21, 1822961), (49, 781269), (51, 750631), (119, 321699), (147, 260423), (357, 107233), (833, 45957), (2499, 15319)]