450927

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:324

約数の個数: 20

約数和(自身を含む): 711480

約数和(自身を除く): 260553

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 293, 513, 879, 1539, 2637, 5567, 7911, 16701, 23733, 50103, 150309, 450927]

約数ペア:

[(1, 450927), (3, 150309), (9, 50103), (19, 23733), (27, 16701), (57, 7911), (81, 5567), (171, 2637), (293, 1539), (513, 879)]