2021801739

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1\times {\mathrm{8677}}^1$

素因数の和:9550

約数の個数: 16

約数和(自身を含む): 2726280480

約数和(自身を除く): 704478741

約数列:

[1, 3, 101, 303, 769, 2307, 8677, 26031, 77669, 233007, 876377, 2629131, 6672613, 20017839, 673933913, 2021801739]

約数ペア:

[(1, 2021801739), (3, 673933913), (101, 20017839), (303, 6672613), (769, 2629131), (2307, 876377), (8677, 233007), (26031, 77669)]