39924993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25253}}^1$

素因数の和:25304

約数の個数: 16

約数和(自身を含む): 58185216

約数和(自身を除く): 18260223

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 25253, 75759, 429301, 782843, 1287903, 2348529, 13308331, 39924993]

約数ペア:

[(1, 39924993), (3, 13308331), (17, 2348529), (31, 1287903), (51, 782843), (93, 429301), (527, 75759), (1581, 25253)]