6397947

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 9710064

約数和(自身を除く): 3312117

約数列:

[1, 3, 9, 27, 81, 113, 233, 243, 339, 699, 1017, 2097, 3051, 6291, 9153, 18873, 26329, 27459, 56619, 78987, 236961, 710883, 2132649, 6397947]

約数ペア:

[(1, 6397947), (3, 2132649), (9, 710883), (27, 236961), (81, 78987), (113, 56619), (233, 27459), (243, 26329), (339, 18873), (699, 9153), (1017, 6291), (2097, 3051)]