28836459

素因数分解:

$3^3\times {\mathrm{599}}^1\times {\mathrm{1783}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 42816000

約数和(自身を除く): 13979541

約数列:

[1, 3, 9, 27, 599, 1783, 1797, 5349, 5391, 16047, 16173, 48141, 1068017, 3204051, 9612153, 28836459]

約数ペア:

[(1, 28836459), (3, 9612153), (9, 3204051), (27, 1068017), (599, 48141), (1783, 16173), (1797, 16047), (5349, 5391)]