12471363

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 18925920

約数和(自身を除く): 6454557

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 673, 2019, 2059, 6057, 6177, 18531, 19517, 47783, 58551, 143349, 175653, 430047, 1385707, 4157121, 12471363]

約数ペア:

[(1, 12471363), (3, 4157121), (9, 1385707), (29, 430047), (71, 175653), (87, 143349), (213, 58551), (261, 47783), (639, 19517), (673, 18531), (2019, 6177), (2059, 6057)]