3078724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{6361}}^1$

素因数の和:6387

約数の個数: 18

約数和(自身を含む): 5923022

約数和(自身を除く): 2844298

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 6361, 12722, 25444, 69971, 139942, 279884, 769681, 1539362, 3078724]

約数ペア:

[(1, 3078724), (2, 1539362), (4, 769681), (11, 279884), (22, 139942), (44, 69971), (121, 25444), (242, 12722), (484, 6361)]