78579991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6091}}^1$

素因数の和:6214

約数の個数: 16

約数和(自身を含む): 95522560

約数和(自身を除く): 16942569

約数列:

[1, 7, 19, 97, 133, 679, 1843, 6091, 12901, 42637, 115729, 590827, 810103, 4135789, 11225713, 78579991]

約数ペア:

[(1, 78579991), (7, 11225713), (19, 4135789), (97, 810103), (133, 590827), (679, 115729), (1843, 42637), (6091, 12901)]