2393853

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 4088832

約数和(自身を除く): 1694979

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 241, 301, 473, 723, 903, 1419, 1687, 2651, 3311, 5061, 7953, 9933, 10363, 18557, 31089, 55671, 72541, 113993, 217623, 341979, 797951, 2393853]

約数ペア:

[(1, 2393853), (3, 797951), (7, 341979), (11, 217623), (21, 113993), (33, 72541), (43, 55671), (77, 31089), (129, 18557), (231, 10363), (241, 9933), (301, 7953), (473, 5061), (723, 3311), (903, 2651), (1419, 1687)]