12569823

素因数分解:

$3^4\times 7^2\times {\mathrm{3167}}^1$

素因数の和:3193

約数の個数: 30

約数和(自身を含む): 21849696

約数和(自身を除く): 9279873

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3167, 3969, 9501, 22169, 28503, 66507, 85509, 155183, 199521, 256527, 465549, 598563, 1396647, 1795689, 4189941, 12569823]

約数ペア:

[(1, 12569823), (3, 4189941), (7, 1795689), (9, 1396647), (21, 598563), (27, 465549), (49, 256527), (63, 199521), (81, 155183), (147, 85509), (189, 66507), (441, 28503), (567, 22169), (1323, 9501), (3167, 3969)]