669379409

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 698315904

約数和(自身を除く): 28936495

約数列:

[1, 43, 71, 233, 941, 3053, 10019, 16543, 40463, 66811, 219253, 711349, 2872873, 9427879, 15566963, 669379409]

約数ペア:

[(1, 669379409), (43, 15566963), (71, 9427879), (233, 2872873), (941, 711349), (3053, 219253), (10019, 66811), (16543, 40463)]