15021999

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 23474880

約数和(自身を除く): 8452881

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2089, 2397, 6267, 7191, 18801, 35513, 98183, 106539, 294549, 319617, 883647, 1669111, 5007333, 15021999]

約数ペア:

[(1, 15021999), (3, 5007333), (9, 1669111), (17, 883647), (47, 319617), (51, 294549), (141, 106539), (153, 98183), (423, 35513), (799, 18801), (2089, 7191), (2397, 6267)]