2970913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 12

約数和(自身を含む): 3347344

約数和(自身を除く): 376431

約数列:

[1, 11, 43, 121, 473, 571, 5203, 6281, 24553, 69091, 270083, 2970913]

約数ペア:

[(1, 2970913), (11, 270083), (43, 69091), (121, 24553), (473, 6281), (571, 5203)]