28523577

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5393}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 39872448

約数和(自身を除く): 11348871

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 5393, 16179, 221113, 231899, 663339, 695697, 9507859, 28523577]

約数ペア:

[(1, 28523577), (3, 9507859), (41, 695697), (43, 663339), (123, 231899), (129, 221113), (1763, 16179), (5289, 5393)]