22199517

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 10822563

約数列:

[1, 3, 9, 59, 97, 177, 291, 431, 531, 873, 1293, 3879, 5723, 17169, 25429, 41807, 51507, 76287, 125421, 228861, 376263, 2466613, 7399839, 22199517]

約数ペア:

[(1, 22199517), (3, 7399839), (9, 2466613), (59, 376263), (97, 228861), (177, 125421), (291, 76287), (431, 51507), (531, 41807), (873, 25429), (1293, 17169), (3879, 5723)]