31401051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22129}}^1$

素因数の和:22186

約数の個数: 16

約数和(自身を含む): 46738560

約数和(自身を除く): 15337509

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 22129, 66387, 243419, 730257, 951547, 2854641, 10467017, 31401051]

約数ペア:

[(1, 31401051), (3, 10467017), (11, 2854641), (33, 951547), (43, 730257), (129, 243419), (473, 66387), (1419, 22129)]