82291391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{941}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 104765472

約数和(自身を除く): 22474081

約数列:

[1, 7, 13, 31, 91, 217, 403, 941, 961, 2821, 6587, 6727, 12233, 12493, 29171, 85631, 87451, 204197, 379223, 904301, 2654561, 6330107, 11755913, 82291391]

約数ペア:

[(1, 82291391), (7, 11755913), (13, 6330107), (31, 2654561), (91, 904301), (217, 379223), (403, 204197), (941, 87451), (961, 85631), (2821, 29171), (6587, 12493), (6727, 12233)]