2247342251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1716839}}^1$

素因数の和:1716874

約数の個数: 16

約数和(自身を含む): 2966699520

約数和(自身を除く): 719357269

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1716839, 12017873, 18885229, 29186263, 132196603, 204303841, 321048893, 2247342251]

約数ペア:

[(1, 2247342251), (7, 321048893), (11, 204303841), (17, 132196603), (77, 29186263), (119, 18885229), (187, 12017873), (1309, 1716839)]