9990717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13163}}^1$

素因数の和:13200

約数の個数: 16

約数和(自身を含む): 15164928

約数和(自身を除く): 5174211

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 13163, 39489, 144793, 302749, 434379, 908247, 3330239, 9990717]

約数ペア:

[(1, 9990717), (3, 3330239), (11, 908247), (23, 434379), (33, 302749), (69, 144793), (253, 39489), (759, 13163)]