9737973

素因数分解:

$3^2\times 7^1\times {\mathrm{154571}}^1$

素因数の和:154584

約数の個数: 12

約数和(自身を含む): 16075488

約数和(自身を除く): 6337515

約数列:

[1, 3, 7, 9, 21, 63, 154571, 463713, 1081997, 1391139, 3245991, 9737973]

約数ペア:

[(1, 9737973), (3, 3245991), (7, 1391139), (9, 1081997), (21, 463713), (63, 154571)]