270316431

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{390067}}^1$

素因数の和:390091

約数の個数: 24

約数和(自身を含む): 486804864

約数和(自身を除く): 216488433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 390067, 1170201, 2730469, 3510603, 4290737, 8191407, 12872211, 24574221, 30035159, 38616633, 90105477, 270316431]

約数ペア:

[(1, 270316431), (3, 90105477), (7, 38616633), (9, 30035159), (11, 24574221), (21, 12872211), (33, 8191407), (63, 4290737), (77, 3510603), (99, 2730469), (231, 1170201), (693, 390067)]