38283993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20353}}^1$

素因数の和:20389

約数の個数: 24

約数和(自身を含む): 63504480

約数和(自身を除く): 25220487

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 20353, 61059, 183177, 223883, 386707, 671649, 1160121, 2014947, 3480363, 4253777, 12761331, 38283993]

約数ペア:

[(1, 38283993), (3, 12761331), (9, 4253777), (11, 3480363), (19, 2014947), (33, 1160121), (57, 671649), (99, 386707), (171, 223883), (209, 183177), (627, 61059), (1881, 20353)]