4572147

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 6618304

約数和(自身を除く): 2046157

約数列:

[1, 3, 23, 43, 67, 69, 129, 201, 529, 989, 1541, 1587, 2881, 2967, 4623, 8643, 22747, 35443, 66263, 68241, 106329, 198789, 1524049, 4572147]

約数ペア:

[(1, 4572147), (3, 1524049), (23, 198789), (43, 106329), (67, 68241), (69, 66263), (129, 35443), (201, 22747), (529, 8643), (989, 4623), (1541, 2967), (1587, 2881)]