697788297

素因数分解:

$3^3\times {\mathrm{2141}}^1\times {\mathrm{12071}}^1$

素因数の和:14221

約数の個数: 16

約数和(自身を含む): 1034328960

約数和(自身を除く): 336540663

約数列:

[1, 3, 9, 27, 2141, 6423, 12071, 19269, 36213, 57807, 108639, 325917, 25844011, 77532033, 232596099, 697788297]

約数ペア:

[(1, 697788297), (3, 232596099), (9, 77532033), (27, 25844011), (2141, 325917), (6423, 108639), (12071, 57807), (19269, 36213)]