28835727

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 39202560

約数和(自身を除く): 10366833

約数列:

[1, 3, 71, 213, 331, 409, 993, 1227, 23501, 29039, 70503, 87117, 135379, 406137, 9611909, 28835727]

約数ペア:

[(1, 28835727), (3, 9611909), (71, 406137), (213, 135379), (331, 87117), (409, 70503), (993, 29039), (1227, 23501)]