2828239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 3164832

約数和(自身を除く): 336593

約数列:

[1, 17, 43, 53, 73, 731, 901, 1241, 2279, 3139, 3869, 38743, 53363, 65773, 166367, 2828239]

約数ペア:

[(1, 2828239), (17, 166367), (43, 65773), (53, 53363), (73, 38743), (731, 3869), (901, 3139), (1241, 2279)]