38878533

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3169

約数の個数: 24

約数和(自身を含む): 59579520

約数和(自身を除く): 20700987

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 3079, 4209, 9237, 12627, 27711, 70817, 187819, 212451, 563457, 637353, 1690371, 4319837, 12959511, 38878533]

約数ペア:

[(1, 38878533), (3, 12959511), (9, 4319837), (23, 1690371), (61, 637353), (69, 563457), (183, 212451), (207, 187819), (549, 70817), (1403, 27711), (3079, 12627), (4209, 9237)]