1878341201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{73571}}^1$

素因数の和:73804

約数の個数: 12

約数和(自身を含む): 2074436112

約数和(自身を除く): 196094911

約数列:

[1, 11, 121, 211, 2321, 25531, 73571, 809281, 8902091, 15523481, 170758291, 1878341201]

約数ペア:

[(1, 1878341201), (11, 170758291), (121, 15523481), (211, 8902091), (2321, 809281), (25531, 73571)]