2218293

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 4170880

約数和(自身を除く): 1952587

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 97, 99, 121, 189, 231, 291, 297, 363, 679, 693, 847, 873, 1067, 1089, 2037, 2079, 2541, 2619, 3201, 3267, 6111, 7469, 7623, 9603, 11737, 18333, 22407, 22869, 28809, 35211, 67221, 82159, 105633, 201663, 246477, 316899, 739431, 2218293]

約数ペア:

[(1, 2218293), (3, 739431), (7, 316899), (9, 246477), (11, 201663), (21, 105633), (27, 82159), (33, 67221), (63, 35211), (77, 28809), (97, 22869), (99, 22407), (121, 18333), (189, 11737), (231, 9603), (291, 7623), (297, 7469), (363, 6111), (679, 3267), (693, 3201), (847, 2619), (873, 2541), (1067, 2079), (1089, 2037)]