6912969

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 11644416

約数和(自身を除く): 4731447

約数列:

[1, 3, 7, 21, 31, 37, 41, 49, 93, 111, 123, 147, 217, 259, 287, 651, 777, 861, 1147, 1271, 1517, 1519, 1813, 2009, 3441, 3813, 4551, 4557, 5439, 6027, 8029, 8897, 10619, 24087, 26691, 31857, 47027, 56203, 62279, 74333, 141081, 168609, 186837, 222999, 329189, 987567, 2304323, 6912969]

約数ペア:

[(1, 6912969), (3, 2304323), (7, 987567), (21, 329189), (31, 222999), (37, 186837), (41, 168609), (49, 141081), (93, 74333), (111, 62279), (123, 56203), (147, 47027), (217, 31857), (259, 26691), (287, 24087), (651, 10619), (777, 8897), (861, 8029), (1147, 6027), (1271, 5439), (1517, 4557), (1519, 4551), (1813, 3813), (2009, 3441)]