20231253

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4793}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 33903168

約数和(自身を除く): 13671915

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 4793, 14379, 33551, 43137, 100653, 301959, 321131, 963393, 2247917, 2890179, 6743751, 20231253]

約数ペア:

[(1, 20231253), (3, 6743751), (7, 2890179), (9, 2247917), (21, 963393), (63, 321131), (67, 301959), (201, 100653), (469, 43137), (603, 33551), (1407, 14379), (4221, 4793)]