28992039

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 39664128

約数和(自身を除く): 10672089

約数列:

[1, 3, 67, 97, 201, 291, 1487, 4461, 6499, 19497, 99629, 144239, 298887, 432717, 9664013, 28992039]

約数ペア:

[(1, 28992039), (3, 9664013), (67, 432717), (97, 298887), (201, 144239), (291, 99629), (1487, 19497), (4461, 6499)]