1875369213

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{108359}}^1$

素因数の和:109009

約数の個数: 16

約数和(自身を含む): 2782684800

約数和(自身を除く): 907315587

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 17307, 108359, 325077, 975231, 2925693, 69458119, 208374357, 625123071, 1875369213]

約数ペア:

[(1, 1875369213), (3, 625123071), (9, 208374357), (27, 69458119), (641, 2925693), (1923, 975231), (5769, 325077), (17307, 108359)]