12470367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 9205665

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2687, 4641, 8061, 18809, 34931, 45679, 56427, 104793, 137037, 244517, 319753, 593827, 733551, 959259, 1781481, 4156789, 12470367]

約数ペア:

[(1, 12470367), (3, 4156789), (7, 1781481), (13, 959259), (17, 733551), (21, 593827), (39, 319753), (51, 244517), (91, 137037), (119, 104793), (221, 56427), (273, 45679), (357, 34931), (663, 18809), (1547, 8061), (2687, 4641)]