291237120017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{65449}}^1$

素因数の和:65661

約数の個数: 24

約数和(自身を含む): 317728857600

約数和(自身を除く): 26491737583

約数列:

[1, 23, 31, 79, 713, 1817, 2449, 6241, 56327, 65449, 143543, 193471, 1505327, 2028919, 4449833, 5170471, 46665137, 118920833, 160284601, 408467209, 3686545823, 9394745807, 12662483479, 291237120017]

約数ペア:

[(1, 291237120017), (23, 12662483479), (31, 9394745807), (79, 3686545823), (713, 408467209), (1817, 160284601), (2449, 118920833), (6241, 46665137), (56327, 5170471), (65449, 4449833), (143543, 2028919), (193471, 1505327)]