3907539

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 6040320

約数和(自身を除く): 2132781

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 439, 989, 1317, 2967, 3951, 8901, 10097, 18877, 30291, 56631, 90873, 169893, 434171, 1302513, 3907539]

約数ペア:

[(1, 3907539), (3, 1302513), (9, 434171), (23, 169893), (43, 90873), (69, 56631), (129, 30291), (207, 18877), (387, 10097), (439, 8901), (989, 3951), (1317, 2967)]