1400804919

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{253907}}^1$

素因数の和:254526

約数の個数: 12

約数和(自身を含む): 2026693656

約数和(自身を除く): 625888737

約数列:

[1, 3, 9, 613, 1839, 5517, 253907, 761721, 2285163, 155644991, 466934973, 1400804919]

約数ペア:

[(1, 1400804919), (3, 466934973), (9, 155644991), (613, 2285163), (1839, 761721), (5517, 253907)]