135280931

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 147763200

約数和(自身を除く): 12482269

約数列:

[1, 19, 31, 239, 589, 961, 4541, 7409, 18259, 29791, 140771, 229679, 566029, 4363901, 7120049, 135280931]

約数ペア:

[(1, 135280931), (19, 7120049), (31, 4363901), (239, 566029), (589, 229679), (961, 140771), (4541, 29791), (7409, 18259)]