2019705429

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{307273}}^1$

素因数の和:307596

約数の個数: 16

約数和(自身を含む): 3087489152

約数和(自身を除く): 1067783723

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 307273, 921819, 2150911, 6452733, 96176449, 288529347, 673235143, 2019705429]

約数ペア:

[(1, 2019705429), (3, 673235143), (7, 288529347), (21, 96176449), (313, 6452733), (939, 2150911), (2191, 921819), (6573, 307273)]