1660219121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{6737}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 1857100608

約数和(自身を除く): 196881487

約数列:

[1, 11, 43, 473, 521, 5731, 6737, 22403, 74107, 246433, 289691, 3186601, 3509977, 38609747, 150929011, 1660219121]

約数ペア:

[(1, 1660219121), (11, 150929011), (43, 38609747), (473, 3509977), (521, 3186601), (5731, 289691), (6737, 246433), (22403, 74107)]