131960773

素因数分解:

$7^2\times {\mathrm{569}}^1\times {\mathrm{4733}}^1$

素因数の和:5316

約数の個数: 12

約数和(自身を含む): 153807660

約数和(自身を除く): 21846887

約数列:

[1, 7, 49, 569, 3983, 4733, 27881, 33131, 231917, 2693077, 18851539, 131960773]

約数ペア:

[(1, 131960773), (7, 18851539), (49, 2693077), (569, 231917), (3983, 33131), (4733, 27881)]