9717759

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 24

約数和(自身を含む): 15209520

約数和(自身を除く): 5491761

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 997, 1083, 2991, 3249, 8973, 9747, 18943, 26919, 56829, 170487, 359917, 511461, 1079751, 3239253, 9717759]

約数ペア:

[(1, 9717759), (3, 3239253), (9, 1079751), (19, 511461), (27, 359917), (57, 170487), (171, 56829), (361, 26919), (513, 18943), (997, 9747), (1083, 8973), (2991, 3249)]