21885627

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 30562560

約数和(自身を除く): 8676933

約数列:

[1, 3, 23, 69, 419, 757, 1257, 2271, 9637, 17411, 28911, 52233, 317183, 951549, 7295209, 21885627]

約数ペア:

[(1, 21885627), (3, 7295209), (23, 951549), (69, 317183), (419, 52233), (757, 28911), (1257, 17411), (2271, 9637)]