28150861

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 30699648

約数和(自身を除く): 2548787

約数列:

[1, 17, 71, 83, 281, 1207, 1411, 4777, 5893, 19951, 23323, 100181, 339167, 396491, 1655933, 28150861]

約数ペア:

[(1, 28150861), (17, 1655933), (71, 396491), (83, 339167), (281, 100181), (1207, 23323), (1411, 19951), (4777, 5893)]