16213021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 18298368

約数和(自身を除く): 2085347

約数列:

[1, 11, 43, 151, 227, 473, 1661, 2497, 6493, 9761, 34277, 71423, 107371, 377047, 1473911, 16213021]

約数ペア:

[(1, 16213021), (11, 1473911), (43, 377047), (151, 107371), (227, 71423), (473, 34277), (1661, 9761), (2497, 6493)]