10638213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 15085440

約数和(自身を除く): 4447227

約数列:

[1, 3, 23, 53, 69, 159, 1219, 2909, 3657, 8727, 66907, 154177, 200721, 462531, 3546071, 10638213]

約数ペア:

[(1, 10638213), (3, 3546071), (23, 462531), (53, 200721), (69, 154177), (159, 66907), (1219, 8727), (2909, 3657)]