23320239

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 33448752

約数和(自身を除く): 10128513

約数列:

[1, 3, 19, 57, 61, 183, 353, 361, 1059, 1083, 1159, 3477, 6707, 20121, 21533, 22021, 64599, 66063, 127433, 382299, 409127, 1227381, 7773413, 23320239]

約数ペア:

[(1, 23320239), (3, 7773413), (19, 1227381), (57, 409127), (61, 382299), (183, 127433), (353, 66063), (361, 64599), (1059, 22021), (1083, 21533), (1159, 20121), (3477, 6707)]