3494259

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 20

約数和(自身を含む): 5270760

約数和(自身を除く): 1776501

約数列:

[1, 3, 9, 27, 81, 179, 241, 537, 723, 1611, 2169, 4833, 6507, 14499, 19521, 43139, 129417, 388251, 1164753, 3494259]

約数ペア:

[(1, 3494259), (3, 1164753), (9, 388251), (27, 129417), (81, 43139), (179, 19521), (241, 14499), (537, 6507), (723, 4833), (1611, 2169)]