513203471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223229}}^1$

素因数の和:223270

約数の個数: 12

約数和(自身を含む): 593791800

約数和(自身を除く): 80588329

約数列:

[1, 11, 19, 121, 209, 2299, 223229, 2455519, 4241351, 27010709, 46654861, 513203471]

約数ペア:

[(1, 513203471), (11, 46654861), (19, 27010709), (121, 4241351), (209, 2455519), (2299, 223229)]