2621000857

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{7877}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 2979869256

約数和(自身を除く): 358868399

約数列:

[1, 17, 23, 37, 391, 529, 629, 851, 7877, 8993, 14467, 19573, 133909, 181171, 291449, 332741, 3079907, 4166933, 4954633, 6703327, 70837861, 113956559, 154176521, 2621000857]

約数ペア:

[(1, 2621000857), (17, 154176521), (23, 113956559), (37, 70837861), (391, 6703327), (529, 4954633), (629, 4166933), (851, 3079907), (7877, 332741), (8993, 291449), (14467, 181171), (19573, 133909)]