241461

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:294

約数の個数: 20

約数和(自身を含む): 394944

約数和(自身を除く): 153483

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 271, 297, 813, 891, 2439, 2981, 7317, 8943, 21951, 26829, 80487, 241461]

約数ペア:

[(1, 241461), (3, 80487), (9, 26829), (11, 21951), (27, 8943), (33, 7317), (81, 2981), (99, 2439), (271, 891), (297, 813)]