7986887997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{241303}}^1$

素因数の和:241393

約数の個数: 32

約数和(自身を含む): 12509199360

約数和(自身を除く): 4522311363

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 561, 649, 1003, 1947, 3009, 11033, 33099, 241303, 723909, 2654333, 4102151, 7962999, 12306453, 14236877, 42710631, 45123661, 135370983, 156605647, 242026909, 469816941, 726080727, 2662295999, 7986887997]

約数ペア:

[(1, 7986887997), (3, 2662295999), (11, 726080727), (17, 469816941), (33, 242026909), (51, 156605647), (59, 135370983), (177, 45123661), (187, 42710631), (561, 14236877), (649, 12306453), (1003, 7962999), (1947, 4102151), (3009, 2654333), (11033, 723909), (33099, 241303)]