90262081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1399}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 111328000

約数和(自身を除く): 21065919

約数列:

[1, 7, 13, 91, 709, 1399, 4963, 9217, 9793, 18187, 64519, 127309, 991891, 6943237, 12894583, 90262081]

約数ペア:

[(1, 90262081), (7, 12894583), (13, 6943237), (91, 991891), (709, 127309), (1399, 64519), (4963, 18187), (9217, 9793)]