2827492031

素因数分解:

$7^5\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12989

約数の個数: 24

約数和(自身を含む): 3552734304

約数和(自身を除く): 725242273

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 12941, 16807, 31213, 90587, 168233, 218491, 634109, 1177631, 4438763, 8243417, 31071341, 57703919, 217499387, 403927433, 2827492031]

約数ペア:

[(1, 2827492031), (7, 403927433), (13, 217499387), (49, 57703919), (91, 31071341), (343, 8243417), (637, 4438763), (2401, 1177631), (4459, 634109), (12941, 218491), (16807, 168233), (31213, 90587)]