9011643

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 13002768

約数和(自身を除く): 3991125

約数列:

[1, 3, 19, 53, 57, 157, 159, 361, 471, 1007, 1083, 2983, 3021, 8321, 8949, 19133, 24963, 56677, 57399, 158099, 170031, 474297, 3003881, 9011643]

約数ペア:

[(1, 9011643), (3, 3003881), (19, 474297), (53, 170031), (57, 158099), (157, 57399), (159, 56677), (361, 24963), (471, 19133), (1007, 8949), (1083, 8321), (2983, 3021)]