2019930814011

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{150393181}}^1$

素因数の和:150393243

約数の個数: 24

約数和(自身を含む): 3040348567312

約数和(自身を除く): 1020417753301

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 150393181, 451179543, 1654324991, 4962974973, 5564547697, 16693643091, 18197574901, 54592724703, 61210024667, 183630074001, 673310271337, 2019930814011]

約数ペア:

[(1, 2019930814011), (3, 673310271337), (11, 183630074001), (33, 61210024667), (37, 54592724703), (111, 18197574901), (121, 16693643091), (363, 5564547697), (407, 4962974973), (1221, 1654324991), (4477, 451179543), (13431, 150393181)]