28276457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 4771543

約数列:

[1, 11, 17, 89, 187, 979, 1513, 1699, 16643, 18689, 28883, 151211, 317713, 1663321, 2570587, 28276457]

約数ペア:

[(1, 28276457), (11, 2570587), (17, 1663321), (89, 317713), (187, 151211), (979, 28883), (1513, 18689), (1699, 16643)]