520027929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{4093}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 791943360

約数和(自身を除く): 271915431

約数列:

[1, 3, 9, 19, 57, 171, 743, 2229, 4093, 6687, 12279, 14117, 36837, 42351, 77767, 127053, 233301, 699903, 3041099, 9123297, 27369891, 57780881, 173342643, 520027929]

約数ペア:

[(1, 520027929), (3, 173342643), (9, 57780881), (19, 27369891), (57, 9123297), (171, 3041099), (743, 699903), (2229, 233301), (4093, 127053), (6687, 77767), (12279, 42351), (14117, 36837)]