1728131471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{911}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 1896638976

約数和(自身を除く): 168507505

約数列:

[1, 11, 331, 521, 911, 3641, 5731, 10021, 172451, 301541, 474631, 1896961, 3316951, 5220941, 157102861, 1728131471]

約数ペア:

[(1, 1728131471), (11, 157102861), (331, 5220941), (521, 3316951), (911, 1896961), (3641, 474631), (5731, 301541), (10021, 172451)]