12469383

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:868

約数の個数: 20

約数和(自身を含む): 18730800

約数和(自身を除く): 6261417

約数列:

[1, 3, 9, 27, 81, 257, 599, 771, 1797, 2313, 5391, 6939, 16173, 20817, 48519, 153943, 461829, 1385487, 4156461, 12469383]

約数ペア:

[(1, 12469383), (3, 4156461), (9, 1385487), (27, 461829), (81, 153943), (257, 48519), (599, 20817), (771, 16173), (1797, 6939), (2313, 5391)]