6442449

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 9469152

約数和(自身を除く): 3026703

約数列:

[1, 3, 13, 39, 97, 131, 169, 291, 393, 507, 1261, 1703, 3783, 5109, 12707, 16393, 22139, 38121, 49179, 66417, 165191, 495573, 2147483, 6442449]

約数ペア:

[(1, 6442449), (3, 2147483), (13, 495573), (39, 165191), (97, 66417), (131, 49179), (169, 38121), (291, 22139), (393, 16393), (507, 12707), (1261, 5109), (1703, 3783)]