320154923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 352758240

約数和(自身を除く): 32603317

約数列:

[1, 11, 257, 269, 421, 2827, 2959, 4631, 69133, 108197, 113249, 760463, 1190167, 1245739, 29104993, 320154923]

約数ペア:

[(1, 320154923), (11, 29104993), (257, 1245739), (269, 1190167), (421, 760463), (2827, 113249), (2959, 108197), (4631, 69133)]