2222596971

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{177283}}^1$

素因数の和:177495

約数の個数: 24

約数和(自身を含む): 3687507200

約数和(自身を除く): 1464910229

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 177283, 531849, 1240981, 1595547, 3722943, 11168829, 35279317, 105837951, 246955219, 317513853, 740865657, 2222596971]

約数ペア:

[(1, 2222596971), (3, 740865657), (7, 317513853), (9, 246955219), (21, 105837951), (63, 35279317), (199, 11168829), (597, 3722943), (1393, 1595547), (1791, 1240981), (4179, 531849), (12537, 177283)]