26623961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 32909184

約数和(自身を除く): 6285223

約数列:

[1, 7, 13, 91, 307, 953, 2149, 3991, 6671, 12389, 27937, 86723, 292571, 2047997, 3803423, 26623961]

約数ペア:

[(1, 26623961), (7, 3803423), (13, 2047997), (91, 292571), (307, 86723), (953, 27937), (2149, 12389), (3991, 6671)]