597987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 982800

約数和(自身を除く): 384813

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 269, 741, 807, 2223, 2421, 3497, 5111, 10491, 15333, 31473, 45999, 66443, 199329, 597987]

約数ペア:

[(1, 597987), (3, 199329), (9, 66443), (13, 45999), (19, 31473), (39, 15333), (57, 10491), (117, 5111), (171, 3497), (247, 2421), (269, 2223), (741, 807)]