72311521

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 76204800

約数和(自身を除く): 3893279

約数列:

[1, 47, 59, 89, 293, 2773, 4183, 5251, 13771, 17287, 26077, 246797, 812489, 1225619, 1538543, 72311521]

約数ペア:

[(1, 72311521), (47, 1538543), (59, 1225619), (89, 812489), (293, 246797), (2773, 26077), (4183, 17287), (5251, 13771)]