22684689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 35156160

約数和(自身を除く): 12471471

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 2503, 3021, 7509, 9063, 22527, 47557, 132659, 142671, 397977, 428013, 1193931, 2520521, 7561563, 22684689]

約数ペア:

[(1, 22684689), (3, 7561563), (9, 2520521), (19, 1193931), (53, 428013), (57, 397977), (159, 142671), (171, 132659), (477, 47557), (1007, 22527), (2503, 9063), (3021, 7509)]