2013507069

素因数分解:

$3^1\times 7^3\times {\mathrm{1956761}}^1$

素因数の和:1956785

約数の個数: 16

約数和(自身を含む): 3130819200

約数和(自身を除く): 1117312131

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1956761, 5870283, 13697327, 41091981, 95881289, 287643867, 671169023, 2013507069]

約数ペア:

[(1, 2013507069), (3, 671169023), (7, 287643867), (21, 95881289), (49, 41091981), (147, 13697327), (343, 5870283), (1029, 1956761)]