1813063481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107837}}^1$

素因数の和:107920

約数の個数: 16

約数和(自身を含む): 2049784704

約数和(自身を除く): 236721223

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 107837, 1833229, 2480251, 4636991, 42164267, 78828847, 106650793, 1813063481]

約数ペア:

[(1, 1813063481), (17, 106650793), (23, 78828847), (43, 42164267), (391, 4636991), (731, 2480251), (989, 1833229), (16813, 107837)]