15693469743

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{220901}}^1$

素因数の和:221127

約数の個数: 32

約数和(自身を含む): 25447910400

約数和(自身を除く): 9754440657

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 1393, 3383, 4179, 10149, 23681, 71043, 220901, 662703, 1546307, 3755317, 4638921, 11265951, 26287219, 43959299, 78861657, 131877897, 307715093, 747308083, 923145279, 2241924249, 5231156581, 15693469743]

約数ペア:

[(1, 15693469743), (3, 5231156581), (7, 2241924249), (17, 923145279), (21, 747308083), (51, 307715093), (119, 131877897), (199, 78861657), (357, 43959299), (597, 26287219), (1393, 11265951), (3383, 4638921), (4179, 3755317), (10149, 1546307), (23681, 662703), (71043, 220901)]