4050333

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 6739200

約数和(自身を除く): 2688867

約数列:

[1, 3, 7, 9, 21, 63, 239, 269, 717, 807, 1673, 1883, 2151, 2421, 5019, 5649, 15057, 16947, 64291, 192873, 450037, 578619, 1350111, 4050333]

約数ペア:

[(1, 4050333), (3, 1350111), (7, 578619), (9, 450037), (21, 192873), (63, 64291), (239, 16947), (269, 15057), (717, 5649), (807, 5019), (1673, 2421), (1883, 2151)]