8868013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 11543616

約数和(自身を除く): 2675603

約数列:

[1, 7, 11, 41, 53, 77, 287, 371, 451, 583, 2173, 2809, 3157, 4081, 15211, 19663, 23903, 30899, 115169, 167321, 216293, 806183, 1266859, 8868013]

約数ペア:

[(1, 8868013), (7, 1266859), (11, 806183), (41, 216293), (53, 167321), (77, 115169), (287, 30899), (371, 23903), (451, 19663), (583, 15211), (2173, 4081), (2809, 3157)]