16263393

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 22206912

約数和(自身を除く): 5943519

約数列:

[1, 3, 61, 181, 183, 491, 543, 1473, 11041, 29951, 33123, 88871, 89853, 266613, 5421131, 16263393]

約数ペア:

[(1, 16263393), (3, 5421131), (61, 266613), (181, 89853), (183, 88871), (491, 33123), (543, 29951), (1473, 11041)]