26019231

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72883}}^1$

素因数の和:72910

約数の個数: 16

約数和(自身を含む): 41981184

約数和(自身を除く): 15961953

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 72883, 218649, 510181, 1239011, 1530543, 3717033, 8673077, 26019231]

約数ペア:

[(1, 26019231), (3, 8673077), (7, 3717033), (17, 1530543), (21, 1239011), (51, 510181), (119, 218649), (357, 72883)]