2134399521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{280879}}^1$

素因数の和:281048

約数の個数: 16

約数和(自身を含む): 3033504000

約数和(自身を除く): 899104479

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 280879, 842637, 4774943, 14324829, 41850971, 125552913, 711466507, 2134399521]

約数ペア:

[(1, 2134399521), (3, 711466507), (17, 125552913), (51, 41850971), (149, 14324829), (447, 4774943), (2533, 842637), (7599, 280879)]