5391999

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 8196240

約数和(自身を除く): 2804241

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 283, 657, 849, 2117, 2547, 6351, 8207, 19053, 20659, 24621, 61977, 73863, 185931, 599111, 1797333, 5391999]

約数ペア:

[(1, 5391999), (3, 1797333), (9, 599111), (29, 185931), (73, 73863), (87, 61977), (219, 24621), (261, 20659), (283, 19053), (657, 8207), (849, 6351), (2117, 2547)]