24128001

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 35979840

約数和(自身を除く): 11851839

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 619, 639, 1857, 4331, 5571, 12993, 37759, 38979, 43949, 113277, 131847, 339831, 395541, 2680889, 8042667, 24128001]

約数ペア:

[(1, 24128001), (3, 8042667), (9, 2680889), (61, 395541), (71, 339831), (183, 131847), (213, 113277), (549, 43949), (619, 38979), (639, 37759), (1857, 12993), (4331, 5571)]