2103182847

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1811527}}^1$

素因数の和:1811579

約数の個数: 16

約数和(自身を含む): 3188289280

約数和(自身を除く): 1085106433

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1811527, 5434581, 16303743, 48911229, 77895661, 233686983, 701060949, 2103182847]

約数ペア:

[(1, 2103182847), (3, 701060949), (9, 233686983), (27, 77895661), (43, 48911229), (129, 16303743), (387, 5434581), (1161, 1811527)]