2247409791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{11471}}^1$

素因数の和:13467

約数の個数: 24

約数和(自身を含む): 3543471360

約数和(自身を除く): 1296061569

約数列:

[1, 3, 9, 11, 33, 99, 1979, 5937, 11471, 17811, 21769, 34413, 65307, 103239, 126181, 195921, 378543, 1135629, 22701109, 68103327, 204309981, 249712199, 749136597, 2247409791]

約数ペア:

[(1, 2247409791), (3, 749136597), (9, 249712199), (11, 204309981), (33, 68103327), (99, 22701109), (1979, 1135629), (5937, 378543), (11471, 195921), (17811, 126181), (21769, 103239), (34413, 65307)]