33705981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 51480000

約数和(自身を除く): 17774019

約数列:

[1, 3, 9, 19, 57, 171, 439, 449, 1317, 1347, 3951, 4041, 8341, 8531, 25023, 25593, 75069, 76779, 197111, 591333, 1773999, 3745109, 11235327, 33705981]

約数ペア:

[(1, 33705981), (3, 11235327), (9, 3745109), (19, 1773999), (57, 591333), (171, 197111), (439, 76779), (449, 75069), (1317, 25593), (1347, 25023), (3951, 8531), (4041, 8341)]