40506807

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 59839360

約数和(自身を除く): 19332553

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 739, 1661, 2217, 4983, 8129, 18271, 24387, 54813, 89419, 111589, 268257, 334767, 1227479, 3682437, 13502269, 40506807]

約数ペア:

[(1, 40506807), (3, 13502269), (11, 3682437), (33, 1227479), (121, 334767), (151, 268257), (363, 111589), (453, 89419), (739, 54813), (1661, 24387), (2217, 18271), (4983, 8129)]