28606641

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8461}}^1$

素因数の和:8501

約数の個数: 24

約数和(自身を含む): 46304064

約数和(自身を除く): 17697423

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 8461, 25383, 59227, 177681, 194603, 414589, 583809, 1243767, 1362221, 4086663, 9535547, 28606641]

約数ペア:

[(1, 28606641), (3, 9535547), (7, 4086663), (21, 1362221), (23, 1243767), (49, 583809), (69, 414589), (147, 194603), (161, 177681), (483, 59227), (1127, 25383), (3381, 8461)]