19443051

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{2677}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 28922400

約数和(自身を除く): 9479349

約数列:

[1, 3, 9, 27, 269, 807, 2421, 2677, 7263, 8031, 24093, 72279, 720113, 2160339, 6481017, 19443051]

約数ペア:

[(1, 19443051), (3, 6481017), (9, 2160339), (27, 720113), (269, 72279), (807, 24093), (2421, 8031), (2677, 7263)]