28446159

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2693}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 43448832

約数和(自身を除く): 15002673

約数列:

[1, 3, 7, 21, 503, 1509, 2693, 3521, 8079, 10563, 18851, 56553, 1354579, 4063737, 9482053, 28446159]

約数ペア:

[(1, 28446159), (3, 9482053), (7, 4063737), (21, 1354579), (503, 56553), (1509, 18851), (2693, 10563), (3521, 8079)]