384635529

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{2309}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 565044480

約数和(自身を除く): 180408951

約数列:

[1, 3, 9, 83, 223, 249, 669, 747, 2007, 2309, 6927, 18509, 20781, 55527, 166581, 191647, 514907, 574941, 1544721, 1724823, 4634163, 42737281, 128211843, 384635529]

約数ペア:

[(1, 384635529), (3, 128211843), (9, 42737281), (83, 4634163), (223, 1724823), (249, 1544721), (669, 574941), (747, 514907), (2007, 191647), (2309, 166581), (6927, 55527), (18509, 20781)]