2103187521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{27733}}^1$

素因数の和:29240

約数の個数: 16

約数和(自身を含む): 2971309824

約数和(自身を除く): 868122303

約数列:

[1, 3, 17, 51, 1487, 4461, 25279, 27733, 75837, 83199, 471461, 1414383, 41238971, 123716913, 701062507, 2103187521]

約数ペア:

[(1, 2103187521), (3, 701062507), (17, 123716913), (51, 41238971), (1487, 1414383), (4461, 471461), (25279, 83199), (27733, 75837)]