2767149

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^4$

素因数の和:60

約数の個数: 40

約数和(自身を含む): 5153600

約数和(自身を除く): 2386451

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 1331, 2079, 2541, 3267, 3993, 7623, 9317, 11979, 14641, 22869, 27951, 35937, 43923, 83853, 102487, 131769, 251559, 307461, 395307, 922383, 2767149]

約数ペア:

[(1, 2767149), (3, 922383), (7, 395307), (9, 307461), (11, 251559), (21, 131769), (27, 102487), (33, 83853), (63, 43923), (77, 35937), (99, 27951), (121, 22869), (189, 14641), (231, 11979), (297, 9317), (363, 7623), (693, 3993), (847, 3267), (1089, 2541), (1331, 2079)]