2449347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 3480960

約数和(自身を除く): 1031613

約数列:

[1, 3, 19, 57, 97, 291, 443, 1329, 1843, 5529, 8417, 25251, 42971, 128913, 816449, 2449347]

約数ペア:

[(1, 2449347), (3, 816449), (19, 128913), (57, 42971), (97, 25251), (291, 8417), (443, 5529), (1329, 1843)]