42736743

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1619}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 70761600

約数和(自身を除く): 28024857

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 1619, 2933, 3771, 4857, 8799, 11333, 14571, 26397, 33999, 101997, 678361, 2035083, 4748527, 6105249, 14245581, 42736743]

約数ペア:

[(1, 42736743), (3, 14245581), (7, 6105249), (9, 4748527), (21, 2035083), (63, 678361), (419, 101997), (1257, 33999), (1619, 26397), (2933, 14571), (3771, 11333), (4857, 8799)]