8254911

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 5776449

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 1217, 2261, 3651, 6783, 8519, 20689, 23123, 25557, 62067, 69369, 144823, 161861, 393091, 434469, 485583, 1179273, 2751637, 8254911]

約数ペア:

[(1, 8254911), (3, 2751637), (7, 1179273), (17, 485583), (19, 434469), (21, 393091), (51, 161861), (57, 144823), (119, 69369), (133, 62067), (323, 25557), (357, 23123), (399, 20689), (969, 8519), (1217, 6783), (2261, 3651)]