222118317

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11213}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 335881728

約数和(自身を除く): 113763411

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 11213, 19809, 33639, 100917, 347603, 796123, 1042809, 2388369, 3128427, 7165107, 24679813, 74039439, 222118317]

約数ペア:

[(1, 222118317), (3, 74039439), (9, 24679813), (31, 7165107), (71, 3128427), (93, 2388369), (213, 1042809), (279, 796123), (639, 347603), (2201, 100917), (6603, 33639), (11213, 19809)]