13641921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 20928960

約数和(自身を除く): 7287039

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1117, 1357, 3351, 4071, 10053, 12213, 25691, 65903, 77073, 197709, 231219, 593127, 1515769, 4547307, 13641921]

約数ペア:

[(1, 13641921), (3, 4547307), (9, 1515769), (23, 593127), (59, 231219), (69, 197709), (177, 77073), (207, 65903), (531, 25691), (1117, 12213), (1357, 10053), (3351, 4071)]