26816881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4912

約数の個数: 16

約数和(自身を含む): 33553408

約数和(自身を除く): 6736527

約数列:

[1, 7, 13, 61, 91, 427, 793, 4831, 5551, 33817, 62803, 294691, 439621, 2062837, 3830983, 26816881]

約数ペア:

[(1, 26816881), (7, 3830983), (13, 2062837), (61, 439621), (91, 294691), (427, 62803), (793, 33817), (4831, 5551)]