2471499

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 3686400

約数和(自身を除く): 1214901

約数列:

[1, 3, 9, 27, 239, 383, 717, 1149, 2151, 3447, 6453, 10341, 91537, 274611, 823833, 2471499]

約数ペア:

[(1, 2471499), (3, 823833), (9, 274611), (27, 91537), (239, 10341), (383, 6453), (717, 3447), (1149, 2151)]