1887051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 2692224

約数和(自身を除く): 805173

約数列:

[1, 3, 17, 51, 163, 227, 489, 681, 2771, 3859, 8313, 11577, 37001, 111003, 629017, 1887051]

約数ペア:

[(1, 1887051), (3, 629017), (17, 111003), (51, 37001), (163, 11577), (227, 8313), (489, 3859), (681, 2771)]