540969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 860832

約数和(自身を除く): 319863

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 169, 291, 429, 507, 1067, 1261, 1859, 3201, 3783, 5577, 13871, 16393, 41613, 49179, 180323, 540969]

約数ペア:

[(1, 540969), (3, 180323), (11, 49179), (13, 41613), (33, 16393), (39, 13871), (97, 5577), (143, 3783), (169, 3201), (291, 1859), (429, 1261), (507, 1067)]