572247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 915824

約数和(自身を除く): 343577

約数列:

[1, 3, 9, 13, 39, 67, 73, 117, 201, 219, 603, 657, 871, 949, 2613, 2847, 4891, 7839, 8541, 14673, 44019, 63583, 190749, 572247]

約数ペア:

[(1, 572247), (3, 190749), (9, 63583), (13, 44019), (39, 14673), (67, 8541), (73, 7839), (117, 4891), (201, 2847), (219, 2613), (603, 949), (657, 871)]