18301107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{839}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 26691840

約数和(自身を除く): 8390733

約数列:

[1, 3, 11, 33, 661, 839, 1983, 2517, 7271, 9229, 21813, 27687, 554579, 1663737, 6100369, 18301107]

約数ペア:

[(1, 18301107), (3, 6100369), (11, 1663737), (33, 554579), (661, 27687), (839, 21813), (1983, 9229), (2517, 7271)]