16197147

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 24057488

約数和(自身を除く): 7860341

約数列:

[1, 3, 9, 61, 163, 181, 183, 489, 543, 549, 1467, 1629, 9943, 11041, 29503, 29829, 33123, 88509, 89487, 99369, 265527, 1799683, 5399049, 16197147]

約数ペア:

[(1, 16197147), (3, 5399049), (9, 1799683), (61, 265527), (163, 99369), (181, 89487), (183, 88509), (489, 33123), (543, 29829), (549, 29503), (1467, 11041), (1629, 9943)]