2073607521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{272879}}^1$

素因数の和:273048

約数の個数: 16

約数和(自身を含む): 2947104000

約数和(自身を除く): 873496479

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 272879, 818637, 4638943, 13916829, 40658971, 121976913, 691202507, 2073607521]

約数ペア:

[(1, 2073607521), (3, 691202507), (17, 121976913), (51, 40658971), (149, 13916829), (447, 4638943), (2533, 818637), (7599, 272879)]