5378763

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^2$

素因数の和:235

約数の個数: 18

約数和(自身を含む): 7841916

約数和(自身を除く): 2463153

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 1339, 4017, 10609, 17407, 31827, 52221, 137917, 413751, 1792921, 5378763]

約数ペア:

[(1, 5378763), (3, 1792921), (13, 413751), (39, 137917), (103, 52221), (169, 31827), (309, 17407), (507, 10609), (1339, 4017)]