823597017

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{13003}}^1$

素因数の和:13540

約数の個数: 16

約数和(自身を含む): 1126042368

約数和(自身を除く): 302445351

約数列:

[1, 3, 43, 129, 491, 1473, 13003, 21113, 39009, 63339, 559129, 1677387, 6384473, 19153419, 274532339, 823597017]

約数ペア:

[(1, 823597017), (3, 274532339), (43, 19153419), (129, 6384473), (491, 1677387), (1473, 559129), (13003, 63339), (21113, 39009)]