291233291

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6571}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 317979648

約数和(自身を除く): 26746357

約数列:

[1, 23, 41, 47, 943, 1081, 1927, 6571, 44321, 151133, 269411, 308837, 6196453, 7103251, 12662317, 291233291]

約数ペア:

[(1, 291233291), (23, 12662317), (41, 7103251), (47, 6196453), (943, 308837), (1081, 269411), (1927, 151133), (6571, 44321)]