30919317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72073}}^1$

素因数の和:72100

約数の個数: 16

約数和(自身を含む): 48433728

約数和(自身を除く): 17514411

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 72073, 216219, 792803, 936949, 2378409, 2810847, 10306439, 30919317]

約数ペア:

[(1, 30919317), (3, 10306439), (11, 2810847), (13, 2378409), (33, 936949), (39, 792803), (143, 216219), (429, 72073)]