23970299907

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 32821125120

約数和(自身を除く): 8850825213

約数列:

[1, 3, 47, 141, 419, 631, 643, 1257, 1893, 1929, 19693, 29657, 30221, 59079, 88971, 90663, 264389, 269417, 405733, 793167, 808251, 1217199, 12426283, 12662599, 19069451, 37278849, 37987797, 57208353, 170002127, 510006381, 7990099969, 23970299907]

約数ペア:

[(1, 23970299907), (3, 7990099969), (47, 510006381), (141, 170002127), (419, 57208353), (631, 37987797), (643, 37278849), (1257, 19069451), (1893, 12662599), (1929, 12426283), (19693, 1217199), (29657, 808251), (30221, 793167), (59079, 405733), (88971, 269417), (90663, 264389)]