255648921

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1\times {\mathrm{953}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 375570720

約数和(自身を除く): 119921799

約数列:

[1, 3, 11, 33, 121, 363, 739, 953, 2217, 2859, 8129, 10483, 24387, 31449, 89419, 115313, 268257, 345939, 704267, 2112801, 7746937, 23240811, 85216307, 255648921]

約数ペア:

[(1, 255648921), (3, 85216307), (11, 23240811), (33, 7746937), (121, 2112801), (363, 704267), (739, 345939), (953, 268257), (2217, 115313), (2859, 89419), (8129, 31449), (10483, 24387)]