27261679

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 29272320

約数和(自身を除く): 2010641

約数列:

[1, 31, 41, 89, 241, 1271, 2759, 3649, 7471, 9881, 21449, 113119, 306311, 664919, 879409, 27261679]

約数ペア:

[(1, 27261679), (31, 879409), (41, 664919), (89, 306311), (241, 113119), (1271, 21449), (2759, 9881), (3649, 7471)]