343920423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{36313}}^1$

素因数の和:36375

約数の個数: 32

約数和(自身を含む): 585672192

約数和(自身を除く): 241751769

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 36313, 108939, 254191, 399443, 762573, 1198329, 1488833, 2796101, 4466499, 8388303, 10421831, 16377163, 31265493, 49131489, 114640141, 343920423]

約数ペア:

[(1, 343920423), (3, 114640141), (7, 49131489), (11, 31265493), (21, 16377163), (33, 10421831), (41, 8388303), (77, 4466499), (123, 2796101), (231, 1488833), (287, 1198329), (451, 762573), (861, 399443), (1353, 254191), (3157, 108939), (9471, 36313)]