9969351

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{727}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 15235584

約数和(自身を除く): 5266233

約数列:

[1, 3, 7, 21, 653, 727, 1959, 2181, 4571, 5089, 13713, 15267, 474731, 1424193, 3323117, 9969351]

約数ペア:

[(1, 9969351), (3, 3323117), (7, 1424193), (21, 474731), (653, 15267), (727, 13713), (1959, 5089), (2181, 4571)]