2637135489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{165203}}^1$

素因数の和:165536

約数の個数: 16

約数和(自身を含む): 3734932032

約数和(自身を除く): 1097796543

約数列:

[1, 3, 17, 51, 313, 939, 5321, 15963, 165203, 495609, 2808451, 8425353, 51708539, 155125617, 879045163, 2637135489]

約数ペア:

[(1, 2637135489), (3, 879045163), (17, 155125617), (51, 51708539), (313, 8425353), (939, 2808451), (5321, 495609), (15963, 165203)]