4340787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 6355200

約数和(自身を除く): 2014413

約数列:

[1, 3, 11, 33, 199, 597, 661, 1983, 2189, 6567, 7271, 21813, 131539, 394617, 1446929, 4340787]

約数ペア:

[(1, 4340787), (3, 1446929), (11, 394617), (33, 131539), (199, 21813), (597, 7271), (661, 6567), (1983, 2189)]