268647951

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{56929}}^1$

素因数の和:56967

約数の個数: 24

約数和(自身を含む): 424014640

約数和(自身を除く): 155366689

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 56929, 170787, 626219, 740077, 1878657, 2220231, 6888409, 8140847, 20665227, 24422541, 89549317, 268647951]

約数ペア:

[(1, 268647951), (3, 89549317), (11, 24422541), (13, 20665227), (33, 8140847), (39, 6888409), (121, 2220231), (143, 1878657), (363, 740077), (429, 626219), (1573, 170787), (4719, 56929)]