8909967913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1\times {\mathrm{2351}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 11266117632

約数和(自身を除く): 2356149719

約数列:

[1, 7, 11, 77, 83, 581, 593, 913, 2351, 4151, 6391, 6523, 16457, 25861, 45661, 49219, 181027, 195133, 344533, 541409, 1365931, 1394143, 2146463, 3789863, 9759001, 15025241, 15335573, 107349011, 115713869, 809997083, 1272852559, 8909967913]

約数ペア:

[(1, 8909967913), (7, 1272852559), (11, 809997083), (77, 115713869), (83, 107349011), (581, 15335573), (593, 15025241), (913, 9759001), (2351, 3789863), (4151, 2146463), (6391, 1394143), (6523, 1365931), (16457, 541409), (25861, 344533), (45661, 195133), (49219, 181027)]