1425337809

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2189459}}^1$

素因数の和:2189500

約数の個数: 16

約数和(自身を含む): 2242007040

約数和(自身を除く): 816669231

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 2189459, 6568377, 15326213, 45978639, 67873229, 203619687, 475112603, 1425337809]

約数ペア:

[(1, 1425337809), (3, 475112603), (7, 203619687), (21, 67873229), (31, 45978639), (93, 15326213), (217, 6568377), (651, 2189459)]