4320140157

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{449}}^1\times {\mathrm{823}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 6437088000

約数和(自身を除く): 2116947843

約数列:

[1, 3, 9, 27, 433, 449, 823, 1299, 1347, 2469, 3897, 4041, 7407, 11691, 12123, 22221, 194417, 356359, 369527, 583251, 1069077, 1108581, 1749753, 3207231, 3325743, 5249259, 9621693, 9977229, 160005191, 480015573, 1440046719, 4320140157]

約数ペア:

[(1, 4320140157), (3, 1440046719), (9, 480015573), (27, 160005191), (433, 9977229), (449, 9621693), (823, 5249259), (1299, 3325743), (1347, 3207231), (2469, 1749753), (3897, 1108581), (4041, 1069077), (7407, 583251), (11691, 369527), (12123, 356359), (22221, 194417)]