40149813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1381}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 58508352

約数和(自身を除く): 18358539

約数列:

[1, 3, 11, 33, 881, 1381, 2643, 4143, 9691, 15191, 29073, 45573, 1216661, 3649983, 13383271, 40149813]

約数ペア:

[(1, 40149813), (3, 13383271), (11, 3649983), (33, 1216661), (881, 45573), (1381, 29073), (2643, 15191), (4143, 9691)]