2021875233

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1318901}}^1$

素因数の和:1318984

約数の個数: 16

約数和(自身を含む): 3123159936

約数和(自身を除く): 1101284703

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1318901, 3956703, 9232307, 27696921, 96279773, 288839319, 673958411, 2021875233]

約数ペア:

[(1, 2021875233), (3, 673958411), (7, 288839319), (21, 96279773), (73, 27696921), (219, 9232307), (511, 3956703), (1533, 1318901)]