3180807

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 5435040

約数和(自身を除く): 2254233

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1741, 1827, 5223, 12187, 15669, 36561, 50489, 109683, 151467, 353423, 454401, 1060269, 3180807]

約数ペア:

[(1, 3180807), (3, 1060269), (7, 454401), (9, 353423), (21, 151467), (29, 109683), (63, 50489), (87, 36561), (203, 15669), (261, 12187), (609, 5223), (1741, 1827)]