40454169

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 66686976

約数和(自身を除く): 26232807

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 2411, 5593, 7233, 16779, 16877, 40987, 50631, 113317, 122961, 286909, 339951, 793219, 860727, 1926389, 2379657, 5779167, 13484723, 40454169]

約数ペア:

[(1, 40454169), (3, 13484723), (7, 5779167), (17, 2379657), (21, 1926389), (47, 860727), (51, 793219), (119, 339951), (141, 286909), (329, 122961), (357, 113317), (799, 50631), (987, 40987), (2397, 16877), (2411, 16779), (5593, 7233)]