28839083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10274

約数の個数: 16

約数和(自身を含む): 36642816

約数和(自身を除く): 7803733

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 10223, 71561, 132899, 316913, 930293, 2218391, 4119869, 28839083]

約数ペア:

[(1, 28839083), (7, 4119869), (13, 2218391), (31, 930293), (91, 316913), (217, 132899), (403, 71561), (2821, 10223)]