116997391

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 135742464

約数和(自身を除く): 18745073

約数列:

[1, 7, 103, 263, 617, 721, 1841, 4319, 27089, 63551, 162271, 189623, 444857, 1135897, 16713913, 116997391]

約数ペア:

[(1, 116997391), (7, 16713913), (103, 1135897), (263, 444857), (617, 189623), (721, 162271), (1841, 63551), (4319, 27089)]