2016376131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8728901}}^1$

素因数の和:8728922

約数の個数: 16

約数和(自身を含む): 3351898368

約数和(自身を除く): 1335522237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8728901, 26186703, 61102307, 96017911, 183306921, 288053733, 672125377, 2016376131]

約数ペア:

[(1, 2016376131), (3, 672125377), (7, 288053733), (11, 183306921), (21, 96017911), (33, 61102307), (77, 26186703), (231, 8728901)]