39897403

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14143}}^1$

素因数の和:14194

約数の個数: 16

約数和(自身を含む): 50692096

約数和(自身を除く): 10794693

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 14143, 99001, 183859, 438433, 1287013, 3069031, 5699629, 39897403]

約数ペア:

[(1, 39897403), (7, 5699629), (13, 3069031), (31, 1287013), (91, 438433), (217, 183859), (403, 99001), (2821, 14143)]