2887738711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51647}}^1$

素因数の和:51711

約数の個数: 32

約数和(自身を含む): 3748405248

約数和(自身を除く): 860666537

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 3289, 4301, 5083, 51647, 55913, 568117, 671411, 877999, 1187881, 7385521, 9657989, 11413987, 13066691, 15442453, 20193977, 125553857, 169866983, 222133747, 262521701, 2887738711]

約数ペア:

[(1, 2887738711), (11, 262521701), (13, 222133747), (17, 169866983), (23, 125553857), (143, 20193977), (187, 15442453), (221, 13066691), (253, 11413987), (299, 9657989), (391, 7385521), (2431, 1187881), (3289, 877999), (4301, 671411), (5083, 568117), (51647, 55913)]