40900353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 62240640

約数和(自身を除く): 21340287

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 841, 1131, 1247, 1677, 2523, 3741, 10933, 16211, 24389, 32799, 36163, 48633, 73167, 108489, 317057, 470119, 951171, 1048727, 1410357, 3146181, 13633451, 40900353]

約数ペア:

[(1, 40900353), (3, 13633451), (13, 3146181), (29, 1410357), (39, 1048727), (43, 951171), (87, 470119), (129, 317057), (377, 108489), (559, 73167), (841, 48633), (1131, 36163), (1247, 32799), (1677, 24389), (2523, 16211), (3741, 10933)]