381042009

素因数分解:

$3^3\times {\mathrm{2437}}^1\times {\mathrm{5791}}^1$

素因数の和:8237

約数の個数: 16

約数和(自身を含む): 564835840

約数和(自身を除く): 183793831

約数列:

[1, 3, 9, 27, 2437, 5791, 7311, 17373, 21933, 52119, 65799, 156357, 14112667, 42338001, 127014003, 381042009]

約数ペア:

[(1, 381042009), (3, 127014003), (9, 42338001), (27, 14112667), (2437, 156357), (5791, 65799), (7311, 52119), (17373, 21933)]