91110271

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6883}}^1$

素因数の和:6982

約数の個数: 16

約数和(自身を含む): 109262848

約数和(自身を除く): 18152577

約数列:

[1, 7, 31, 61, 217, 427, 1891, 6883, 13237, 48181, 213373, 419863, 1493611, 2939041, 13015753, 91110271]

約数ペア:

[(1, 91110271), (7, 13015753), (31, 2939041), (61, 1493611), (217, 419863), (427, 213373), (1891, 48181), (6883, 13237)]