42824919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20078

約数の個数: 16

約数和(自身を含む): 61507584

約数和(自身を除く): 18682665

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 20021, 60063, 460483, 620651, 1381449, 1861953, 14274973, 42824919]

約数ペア:

[(1, 42824919), (3, 14274973), (23, 1861953), (31, 1381449), (69, 620651), (93, 460483), (713, 60063), (2139, 20021)]