28910523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9293}}^1$

素因数の和:9374

約数の個数: 16

約数和(自身を含む): 41488416

約数和(自身を除く): 12577893

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 9293, 27879, 157981, 473943, 566873, 1700619, 9636841, 28910523]

約数ペア:

[(1, 28910523), (3, 9636841), (17, 1700619), (51, 566873), (61, 473943), (183, 157981), (1037, 27879), (3111, 9293)]