252391639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{911}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 274475520

約数和(自身を除く): 22083881

約数列:

[1, 17, 43, 379, 731, 911, 6443, 15487, 16297, 39173, 277049, 345269, 665941, 5869573, 14846567, 252391639]

約数ペア:

[(1, 252391639), (17, 14846567), (43, 5869573), (379, 665941), (731, 345269), (911, 277049), (6443, 39173), (15487, 16297)]