137296731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{320039}}^1$

素因数の和:320066

約数の個数: 16

約数和(自身を含む): 215066880

約数和(自身を除く): 77770149

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 320039, 960117, 3520429, 4160507, 10561287, 12481521, 45765577, 137296731]

約数ペア:

[(1, 137296731), (3, 45765577), (11, 12481521), (13, 10561287), (33, 4160507), (39, 3520429), (143, 960117), (429, 320039)]