6989235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42359}}^1$

素因数の和:42378

約数の個数: 16

約数和(自身を含む): 12199680

約数和(自身を除く): 5210445

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 42359, 127077, 211795, 465949, 635385, 1397847, 2329745, 6989235]

約数ペア:

[(1, 6989235), (3, 2329745), (5, 1397847), (11, 635385), (15, 465949), (33, 211795), (55, 127077), (165, 42359)]