7824531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 13070592

約数和(自身を除く): 5246061

約数列:

[1, 3, 11, 13, 23, 33, 39, 61, 69, 143, 169, 183, 253, 299, 429, 507, 671, 759, 793, 897, 1403, 1859, 2013, 2379, 3289, 3887, 4209, 5577, 8723, 9867, 10309, 11661, 15433, 18239, 26169, 30927, 42757, 46299, 54717, 113399, 128271, 200629, 237107, 340197, 601887, 711321, 2608177, 7824531]

約数ペア:

[(1, 7824531), (3, 2608177), (11, 711321), (13, 601887), (23, 340197), (33, 237107), (39, 200629), (61, 128271), (69, 113399), (143, 54717), (169, 46299), (183, 42757), (253, 30927), (299, 26169), (429, 18239), (507, 15433), (671, 11661), (759, 10309), (793, 9867), (897, 8723), (1403, 5577), (1859, 4209), (2013, 3887), (2379, 3289)]