1331151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 1926144

約数和(自身を除く): 594993

約数列:

[1, 3, 17, 43, 51, 129, 607, 731, 1821, 2193, 10319, 26101, 30957, 78303, 443717, 1331151]

約数ペア:

[(1, 1331151), (3, 443717), (17, 78303), (43, 30957), (51, 26101), (129, 10319), (607, 2193), (731, 1821)]