28887403

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 2683157

約数列:

[1, 17, 59, 83, 347, 1003, 1411, 4897, 5899, 20473, 28801, 83249, 348041, 489617, 1699259, 28887403]

約数ペア:

[(1, 28887403), (17, 1699259), (59, 489617), (83, 348041), (347, 83249), (1003, 28801), (1411, 20473), (4897, 5899)]