38926979

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13850

約数の個数: 16

約数和(自身を含む): 49459200

約数和(自身を除く): 10532221

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 13799, 96593, 179387, 427769, 1255709, 2994383, 5560997, 38926979]

約数ペア:

[(1, 38926979), (7, 5560997), (13, 2994383), (31, 1255709), (91, 427769), (217, 179387), (403, 96593), (2821, 13799)]