1999565517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{9293}}^1\times {\mathrm{4219}}^1$

素因数の和:13532

約数の個数: 16

約数和(自身を含む): 2823888960

約数和(自身を除く): 824323443

約数列:

[1, 3, 17, 51, 4219, 9293, 12657, 27879, 71723, 157981, 215169, 473943, 39207167, 117621501, 666521839, 1999565517]

約数ペア:

[(1, 1999565517), (3, 666521839), (17, 117621501), (51, 39207167), (4219, 473943), (9293, 215169), (12657, 157981), (27879, 71723)]