38575537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 13921103

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 433, 623, 979, 1001, 1157, 3031, 4763, 5629, 6853, 8099, 12727, 33341, 38537, 39403, 61919, 89089, 269759, 423907, 433433, 500981, 2967349, 3506867, 5510791, 38575537]

約数ペア:

[(1, 38575537), (7, 5510791), (11, 3506867), (13, 2967349), (77, 500981), (89, 433433), (91, 423907), (143, 269759), (433, 89089), (623, 61919), (979, 39403), (1001, 38537), (1157, 33341), (3031, 12727), (4763, 8099), (5629, 6853)]