16768449

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 25721280

約数和(自身を除く): 8952831

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 1373, 4071, 4119, 12213, 12357, 31579, 81007, 94737, 243021, 284211, 729063, 1863161, 5589483, 16768449]

約数ペア:

[(1, 16768449), (3, 5589483), (9, 1863161), (23, 729063), (59, 284211), (69, 243021), (177, 94737), (207, 81007), (531, 31579), (1357, 12357), (1373, 12213), (4071, 4119)]