2011213149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{160807}}^1$

素因数の和:161200

約数の個数: 16

約数和(自身を含む): 2933137920

約数和(自身を除く): 921924771

約数列:

[1, 3, 11, 33, 379, 1137, 4169, 12507, 160807, 482421, 1768877, 5306631, 60945853, 182837559, 670404383, 2011213149]

約数ペア:

[(1, 2011213149), (3, 670404383), (11, 182837559), (33, 60945853), (379, 5306631), (1137, 1768877), (4169, 482421), (12507, 160807)]