2012243751

素因数分解:

$3^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{12433}}^1$

素因数の和:12820

約数の個数: 36

約数和(自身を含む): 3390602592

約数和(自身を除く): 1378358841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 367, 441, 1101, 2569, 3303, 7707, 12433, 17983, 23121, 37299, 53949, 87031, 111897, 161847, 261093, 609217, 783279, 1827651, 4562911, 5482953, 13688733, 31940377, 41066199, 95821131, 223582639, 287463393, 670747917, 2012243751]

約数ペア:

[(1, 2012243751), (3, 670747917), (7, 287463393), (9, 223582639), (21, 95821131), (49, 41066199), (63, 31940377), (147, 13688733), (367, 5482953), (441, 4562911), (1101, 1827651), (2569, 783279), (3303, 609217), (7707, 261093), (12433, 161847), (17983, 111897), (23121, 87031), (37299, 53949)]