7968213

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 13168064

約数和(自身を除く): 5199851

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 271, 297, 363, 813, 891, 1089, 2439, 2673, 2981, 3267, 7317, 8943, 9801, 21951, 26829, 29403, 32791, 65853, 80487, 98373, 241461, 295119, 724383, 885357, 2656071, 7968213]

約数ペア:

[(1, 7968213), (3, 2656071), (9, 885357), (11, 724383), (27, 295119), (33, 241461), (81, 98373), (99, 80487), (121, 65853), (243, 32791), (271, 29403), (297, 26829), (363, 21951), (813, 9801), (891, 8943), (1089, 7317), (2439, 3267), (2673, 2981)]