31284087

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 42481920

約数和(自身を除く): 11197833

約数列:

[1, 3, 103, 137, 309, 411, 739, 2217, 14111, 42333, 76117, 101243, 228351, 303729, 10428029, 31284087]

約数ペア:

[(1, 31284087), (3, 10428029), (103, 303729), (137, 228351), (309, 101243), (411, 76117), (739, 42333), (2217, 14111)]