493709359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 628556544

約数和(自身を除く): 134847185

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 731, 2431, 4723, 6149, 8041, 9503, 51953, 61399, 80291, 104533, 203089, 675389, 883201, 1043783, 2233979, 2640157, 3452513, 11481613, 29041727, 37977643, 44882669, 493709359]

約数ペア:

[(1, 493709359), (11, 44882669), (13, 37977643), (17, 29041727), (43, 11481613), (143, 3452513), (187, 2640157), (221, 2233979), (473, 1043783), (559, 883201), (731, 675389), (2431, 203089), (4723, 104533), (6149, 80291), (8041, 61399), (9503, 51953)]