40820073

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3593}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 62334336

約数和(自身を除く): 21514263

約数列:

[1, 3, 7, 21, 541, 1623, 3593, 3787, 10779, 11361, 25151, 75453, 1943813, 5831439, 13606691, 40820073]

約数ペア:

[(1, 40820073), (3, 13606691), (7, 5831439), (21, 1943813), (541, 75453), (1623, 25151), (3593, 11361), (3787, 10779)]