821514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:5981

約数の個数: 16

約数和(自身を含む): 1714752

約数和(自身を除く): 893238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5953, 11906, 17859, 35718, 136919, 273838, 410757, 821514]

約数ペア:

[(1, 821514), (2, 410757), (3, 273838), (6, 136919), (23, 35718), (46, 17859), (69, 11906), (138, 5953)]