4689021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 6465536

約数和(自身を除く): 1776515

約数列:

[1, 3, 43, 129, 163, 223, 489, 669, 7009, 9589, 21027, 28767, 36349, 109047, 1563007, 4689021]

約数ペア:

[(1, 4689021), (3, 1563007), (43, 109047), (129, 36349), (163, 28767), (223, 21027), (489, 9589), (669, 7009)]