420341977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 463659840

約数和(自身を除く): 43317863

約数列:

[1, 11, 139, 421, 653, 1529, 4631, 7183, 58519, 90767, 274913, 643709, 998437, 3024043, 38212907, 420341977]

約数ペア:

[(1, 420341977), (11, 38212907), (139, 3024043), (421, 998437), (653, 643709), (1529, 274913), (4631, 90767), (7183, 58519)]