15690013171

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1\times {\mathrm{7793}}^1$

素因数の和:11922

約数の個数: 16

約数和(自身を含む): 18190821888

約数和(自身を除く): 2500808717

約数列:

[1, 7, 71, 497, 4051, 7793, 28357, 54551, 287621, 553303, 2013347, 3873121, 31569443, 220986101, 2241430453, 15690013171]

約数ペア:

[(1, 15690013171), (7, 2241430453), (71, 220986101), (497, 31569443), (4051, 3873121), (7793, 2013347), (28357, 553303), (54551, 287621)]