23305761

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 35940320

約数和(自身を除く): 12634559

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 1867, 4161, 5601, 12483, 16803, 35473, 106419, 136291, 319257, 408873, 1226619, 2589529, 7768587, 23305761]

約数ペア:

[(1, 23305761), (3, 7768587), (9, 2589529), (19, 1226619), (57, 408873), (73, 319257), (171, 136291), (219, 106419), (657, 35473), (1387, 16803), (1867, 12483), (4161, 5601)]