2190455433

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{301591}}^1$

素因数の和:301869

約数の個数: 16

約数和(自身を含む): 3257193600

約数和(自身を除く): 1066738167

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 301591, 904773, 2714319, 8142957, 81127979, 243383937, 730151811, 2190455433]

約数ペア:

[(1, 2190455433), (3, 730151811), (9, 243383937), (27, 81127979), (269, 8142957), (807, 2714319), (2421, 904773), (7263, 301591)]