2949123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 4275200

約数和(自身を除く): 1326077

約数列:

[1, 3, 19, 31, 57, 93, 589, 1669, 1767, 5007, 31711, 51739, 95133, 155217, 983041, 2949123]

約数ペア:

[(1, 2949123), (3, 983041), (19, 155217), (31, 95133), (57, 51739), (93, 31711), (589, 5007), (1669, 1767)]