16118397

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{6197}}^1$

素因数の和:6237

約数の個数: 18

約数和(自身を含む): 24736218

約数和(自身を除く): 8617821

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 6197, 18591, 55773, 105349, 316047, 948141, 1790933, 5372799, 16118397]

約数ペア:

[(1, 16118397), (3, 5372799), (9, 1790933), (17, 948141), (51, 316047), (153, 105349), (289, 55773), (867, 18591), (2601, 6197)]