389016374929

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{804007}}^1$

素因数の和:804449

約数の個数: 24

約数和(自身を含む): 482597761920

約数和(自身を除く): 93581386991

約数列:

[1, 7, 13, 91, 169, 409, 1183, 2863, 5317, 37219, 69121, 483847, 804007, 5628049, 10452091, 73164637, 135877183, 328838863, 951140281, 2301872041, 4274905219, 29924336533, 55573767847, 389016374929]

約数ペア:

[(1, 389016374929), (7, 55573767847), (13, 29924336533), (91, 4274905219), (169, 2301872041), (409, 951140281), (1183, 328838863), (2863, 135877183), (5317, 73164637), (37219, 10452091), (69121, 5628049), (483847, 804007)]