7966863

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 24

約数和(自身を含む): 12550160

約数和(自身を除く): 4583297

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1021, 2601, 3063, 7803, 9189, 17357, 27567, 52071, 156213, 295069, 468639, 885207, 2655621, 7966863]

約数ペア:

[(1, 7966863), (3, 2655621), (9, 885207), (17, 468639), (27, 295069), (51, 156213), (153, 52071), (289, 27567), (459, 17357), (867, 9189), (1021, 7803), (2601, 3063)]