11440071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 17550000

約数和(自身を除く): 6109929

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 449, 1341, 1347, 2831, 4041, 8493, 8531, 25479, 25593, 66901, 76779, 200703, 602109, 1271119, 3813357, 11440071]

約数ペア:

[(1, 11440071), (3, 3813357), (9, 1271119), (19, 602109), (57, 200703), (149, 76779), (171, 66901), (447, 25593), (449, 25479), (1341, 8531), (1347, 8493), (2831, 4041)]