248865723

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{13339}}^1$

素因数の和:14039

約数の個数: 16

約数和(自身を含む): 369251200

約数和(自身を除く): 120385477

約数列:

[1, 3, 9, 27, 691, 2073, 6219, 13339, 18657, 40017, 120051, 360153, 9217249, 27651747, 82955241, 248865723]

約数ペア:

[(1, 248865723), (3, 82955241), (9, 27651747), (27, 9217249), (691, 360153), (2073, 120051), (6219, 40017), (13339, 18657)]