2017304787

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{21059}}^1$

素因数の和:21962

約数の個数: 16

約数和(自身を含む): 2765767680

約数和(自身を除く): 748462893

約数列:

[1, 3, 37, 111, 863, 2589, 21059, 31931, 63177, 95793, 779183, 2337549, 18173917, 54521751, 672434929, 2017304787]

約数ペア:

[(1, 2017304787), (3, 672434929), (37, 54521751), (111, 18173917), (863, 2337549), (2589, 779183), (21059, 95793), (31931, 63177)]