23021211

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 32085504

約数和(自身を除く): 9064293

約数列:

[1, 3, 43, 47, 129, 141, 2021, 3797, 6063, 11391, 163271, 178459, 489813, 535377, 7673737, 23021211]

約数ペア:

[(1, 23021211), (3, 7673737), (43, 535377), (47, 489813), (129, 178459), (141, 163271), (2021, 11391), (3797, 6063)]