28708669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 33312384

約数和(自身を除く): 4603715

約数列:

[1, 11, 23, 53, 253, 583, 1219, 2141, 13409, 23551, 49243, 113473, 541673, 1248203, 2609879, 28708669]

約数ペア:

[(1, 28708669), (11, 2609879), (23, 1248203), (53, 541673), (253, 113473), (583, 49243), (1219, 23551), (2141, 13409)]