201717603

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{315677}}^1$

素因数の和:315754

約数の個数: 12

約数和(自身を含む): 295474608

約数和(自身を除く): 93757005

約数列:

[1, 3, 9, 71, 213, 639, 315677, 947031, 2841093, 22413067, 67239201, 201717603]

約数ペア:

[(1, 201717603), (3, 67239201), (9, 22413067), (71, 2841093), (213, 947031), (639, 315677)]