2109073021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{55207}}^1$

素因数の和:55392

約数の個数: 16

約数和(自身を含む): 2416785408

約数和(自身を除く): 307712387

約数列:

[1, 11, 23, 151, 253, 1661, 3473, 38203, 55207, 607277, 1269761, 8336257, 13967371, 91698827, 191733911, 2109073021]

約数ペア:

[(1, 2109073021), (11, 191733911), (23, 91698827), (151, 13967371), (253, 8336257), (1661, 1269761), (3473, 607277), (38203, 55207)]