140872017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{328373}}^1$

素因数の和:328400

約数の個数: 16

約数和(自身を含む): 220667328

約数和(自身を除く): 79795311

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 328373, 985119, 3612103, 4268849, 10836309, 12806547, 46957339, 140872017]

約数ペア:

[(1, 140872017), (3, 46957339), (11, 12806547), (13, 10836309), (33, 4268849), (39, 3612103), (143, 985119), (429, 328373)]