2681007

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 4181760

約数和(自身を除く): 1500753

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2969, 8907, 20783, 62349, 127667, 383001, 893669, 2681007]

約数ペア:

[(1, 2681007), (3, 893669), (7, 383001), (21, 127667), (43, 62349), (129, 20783), (301, 8907), (903, 2969)]