29949933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 45368064

約数和(自身を除く): 15418131

約数列:

[1, 3, 13, 23, 39, 69, 173, 193, 299, 519, 579, 897, 2249, 2509, 3979, 4439, 6747, 7527, 11937, 13317, 33389, 51727, 57707, 100167, 155181, 173121, 434057, 767947, 1302171, 2303841, 9983311, 29949933]

約数ペア:

[(1, 29949933), (3, 9983311), (13, 2303841), (23, 1302171), (39, 767947), (69, 434057), (173, 173121), (193, 155181), (299, 100167), (519, 57707), (579, 51727), (897, 33389), (2249, 13317), (2509, 11937), (3979, 7527), (4439, 6747)]