84900309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30661}}^1$

素因数の和:30748

約数の個数: 16

約数和(自身を含む): 123629184

約数和(自身を除く): 38728875

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 30661, 91983, 398593, 1195779, 2176931, 6530793, 28300103, 84900309]

約数ペア:

[(1, 84900309), (3, 28300103), (13, 6530793), (39, 2176931), (71, 1195779), (213, 398593), (923, 91983), (2769, 30661)]