16292997

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 27158976

約数和(自身を除く): 10865979

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 2417, 6741, 7251, 16919, 21753, 50757, 152271, 258619, 775857, 1810333, 2327571, 5430999, 16292997]

約数ペア:

[(1, 16292997), (3, 5430999), (7, 2327571), (9, 1810333), (21, 775857), (63, 258619), (107, 152271), (321, 50757), (749, 21753), (963, 16919), (2247, 7251), (2417, 6741)]