28453113

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9007}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 45904768

約数和(自身を除く): 17451655

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9007, 27021, 81063, 117091, 243189, 351273, 729567, 1053819, 2188701, 3161457, 9484371, 28453113]

約数ペア:

[(1, 28453113), (3, 9484371), (9, 3161457), (13, 2188701), (27, 1053819), (39, 729567), (81, 351273), (117, 243189), (243, 117091), (351, 81063), (1053, 27021), (3159, 9007)]