152371431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{891061}}^1$

素因数の和:891086

約数の個数: 12

約数和(自身を含む): 231676120

約数和(自身を除く): 79304689

約数列:

[1, 3, 9, 19, 57, 171, 891061, 2673183, 8019549, 16930159, 50790477, 152371431]

約数ペア:

[(1, 152371431), (3, 50790477), (9, 16930159), (19, 8019549), (57, 2673183), (171, 891061)]