201104421

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{222707}}^1$

素因数の和:222760

約数の個数: 16

約数和(自身を含む): 313572864

約数和(自身を除く): 112468443

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 222707, 668121, 1558949, 4676847, 9576401, 28729203, 67034807, 201104421]

約数ペア:

[(1, 201104421), (3, 67034807), (7, 28729203), (21, 9576401), (43, 4676847), (129, 1558949), (301, 668121), (903, 222707)]