23349309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 10865091

約数列:

[1, 3, 19, 53, 57, 59, 131, 159, 177, 393, 1007, 1121, 2489, 3021, 3127, 3363, 6943, 7467, 7729, 9381, 20829, 23187, 59413, 131917, 146851, 178239, 395751, 409637, 440553, 1228911, 7783103, 23349309]

約数ペア:

[(1, 23349309), (3, 7783103), (19, 1228911), (53, 440553), (57, 409637), (59, 395751), (131, 178239), (159, 146851), (177, 131917), (393, 59413), (1007, 23187), (1121, 20829), (2489, 9381), (3021, 7729), (3127, 7467), (3363, 6943)]