27862863

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1277}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 42531840

約数和(自身を除く): 14668977

約数列:

[1, 3, 7, 21, 1039, 1277, 3117, 3831, 7273, 8939, 21819, 26817, 1326803, 3980409, 9287621, 27862863]

約数ペア:

[(1, 27862863), (3, 9287621), (7, 3980409), (21, 1326803), (1039, 26817), (1277, 21819), (3117, 8939), (3831, 7273)]